20557005744

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{673}}^1$

素因数の和:836

約数の個数: 320

約数和(自身を含む): 63688923648

約数和(自身を除く): 43131917904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 41, 44, 48, 51, 66, 68, 82, 83, 88, 102, 123, 132, 136, 164, 166, 176, 187, 204, 246, 249, 264, 272, 328, 332, 374, 408, 451, 492, 498, 528, 561, 656, 664, 673, 697, 748, 816, 902, 913, 984, 996, 1122, 1328, 1346, 1353, 1394, 1411, 1496, 1804, 1826, 1968, 1992, 2019, 2091, 2244, 2692, 2706, 2739, 2788, 2822, 2992, 3403, 3608, 3652, 3984, 4038, 4182, 4233, 4488, 5384, 5412, 5478, 5576, 5644, 6806, 7216, 7304, 7403, 7667, 8076, 8364, 8466, 8976, 10209, 10768, 10824, 10956, 11152, 11288, 11441, 13612, 14608, 14806, 15334, 15521, 16152, 16728, 16932, 20418, 21648, 21912, 22209, 22576, 22882, 23001, 27224, 27593, 29612, 30668, 31042, 32304, 33456, 33864, 34323, 37433, 40836, 43824, 44418, 45764, 46002, 46563, 54448, 55186, 55859, 57851, 59224, 61336, 62084, 67728, 68646, 74866, 81672, 82779, 88836, 91528, 92004, 93126, 110372, 111718, 112299, 115702, 118448, 122672, 124168, 125851, 137292, 149732, 163344, 165558, 167577, 173553, 177672, 183056, 184008, 186252, 220744, 223436, 224598, 231404, 248336, 251702, 274584, 299464, 303523, 331116, 335154, 347106, 355344, 368016, 372504, 377553, 441488, 446872, 449196, 462808, 469081, 503404, 549168, 598928, 607046, 614449, 636361, 662232, 670308, 694212, 745008, 755106, 893744, 898392, 910569, 925616, 938162, 949603, 1006808, 1214092, 1228898, 1272722, 1324464, 1340616, 1388424, 1407243, 1510212, 1796784, 1821138, 1843347, 1876324, 1899206, 1909083, 2013616, 2290219, 2428184, 2457796, 2545444, 2681232, 2776848, 2814486, 2848809, 3020424, 3642276, 3686694, 3752648, 3798412, 3818166, 4580438, 4856368, 4915592, 5090888, 5159891, 5628972, 5697618, 6040848, 6870657, 7284552, 7373388, 7505296, 7596824, 7636332, 9160876, 9831184, 10181776, 10319782, 10445633, 11257944, 11395236, 13741314, 14569104, 14746776, 15193648, 15272664, 15479673, 18321752, 20639564, 20891266, 22515888, 22790472, 25192409, 27482628, 29493552, 30545328, 30959346, 31336899, 36643504, 38933723, 41279128, 41782532, 45580944, 50384818, 54965256, 61918692, 62673798, 75577227, 77867446, 82558256, 83565064, 100769636, 109930512, 116801169, 123837384, 125347596, 151154454, 155734892, 167130128, 201539272, 233602338, 247674768, 250695192, 302308908, 311469784, 403078544, 428270953, 467204676, 501390384, 604617816, 622939568, 856541906, 934409352, 1209235632, 1284812859, 1713083812, 1868818704, 2569625718, 3426167624, 5139251436, 6852335248, 10278502872, 20557005744]

約数ペア:

[(1, 20557005744), (2, 10278502872), (3, 6852335248), (4, 5139251436), (6, 3426167624), (8, 2569625718), (11, 1868818704), (12, 1713083812), (16, 1284812859), (17, 1209235632), (22, 934409352), (24, 856541906), (33, 622939568), (34, 604617816), (41, 501390384), (44, 467204676), (48, 428270953), (51, 403078544), (66, 311469784), (68, 302308908), (82, 250695192), (83, 247674768), (88, 233602338), (102, 201539272), (123, 167130128), (132, 155734892), (136, 151154454), (164, 125347596), (166, 123837384), (176, 116801169), (187, 109930512), (204, 100769636), (246, 83565064), (249, 82558256), (264, 77867446), (272, 75577227), (328, 62673798), (332, 61918692), (374, 54965256), (408, 50384818), (451, 45580944), (492, 41782532), (498, 41279128), (528, 38933723), (561, 36643504), (656, 31336899), (664, 30959346), (673, 30545328), (697, 29493552), (748, 27482628), (816, 25192409), (902, 22790472), (913, 22515888), (984, 20891266), (996, 20639564), (1122, 18321752), (1328, 15479673), (1346, 15272664), (1353, 15193648), (1394, 14746776), (1411, 14569104), (1496, 13741314), (1804, 11395236), (1826, 11257944), (1968, 10445633), (1992, 10319782), (2019, 10181776), (2091, 9831184), (2244, 9160876), (2692, 7636332), (2706, 7596824), (2739, 7505296), (2788, 7373388), (2822, 7284552), (2992, 6870657), (3403, 6040848), (3608, 5697618), (3652, 5628972), (3984, 5159891), (4038, 5090888), (4182, 4915592), (4233, 4856368), (4488, 4580438), (5384, 3818166), (5412, 3798412), (5478, 3752648), (5576, 3686694), (5644, 3642276), (6806, 3020424), (7216, 2848809), (7304, 2814486), (7403, 2776848), (7667, 2681232), (8076, 2545444), (8364, 2457796), (8466, 2428184), (8976, 2290219), (10209, 2013616), (10768, 1909083), (10824, 1899206), (10956, 1876324), (11152, 1843347), (11288, 1821138), (11441, 1796784), (13612, 1510212), (14608, 1407243), (14806, 1388424), (15334, 1340616), (15521, 1324464), (16152, 1272722), (16728, 1228898), (16932, 1214092), (20418, 1006808), (21648, 949603), (21912, 938162), (22209, 925616), (22576, 910569), (22882, 898392), (23001, 893744), (27224, 755106), (27593, 745008), (29612, 694212), (30668, 670308), (31042, 662232), (32304, 636361), (33456, 614449), (33864, 607046), (34323, 598928), (37433, 549168), (40836, 503404), (43824, 469081), (44418, 462808), (45764, 449196), (46002, 446872), (46563, 441488), (54448, 377553), (55186, 372504), (55859, 368016), (57851, 355344), (59224, 347106), (61336, 335154), (62084, 331116), (67728, 303523), (68646, 299464), (74866, 274584), (81672, 251702), (82779, 248336), (88836, 231404), (91528, 224598), (92004, 223436), (93126, 220744), (110372, 186252), (111718, 184008), (112299, 183056), (115702, 177672), (118448, 173553), (122672, 167577), (124168, 165558), (125851, 163344), (137292, 149732)]