20923038048

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{1621}}^1$

素因数の和:2381

約数の個数: 192

約数和(自身を含む): 63567866880

約数和(自身を除く): 42644828832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 88, 96, 102, 132, 136, 176, 187, 204, 264, 272, 352, 374, 408, 528, 544, 561, 719, 748, 816, 1056, 1122, 1438, 1496, 1621, 1632, 2157, 2244, 2876, 2992, 3242, 4314, 4488, 4863, 5752, 5984, 6484, 7909, 8628, 8976, 9726, 11504, 12223, 12968, 15818, 17256, 17831, 17952, 19452, 23008, 23727, 24446, 25936, 27557, 31636, 34512, 35662, 36669, 38904, 47454, 48892, 51872, 53493, 55114, 63272, 69024, 71324, 73338, 77808, 82671, 94908, 97784, 106986, 110228, 126544, 134453, 142648, 146676, 155616, 165342, 189816, 195568, 213972, 220456, 253088, 268906, 285296, 293352, 303127, 330684, 379632, 391136, 403359, 427944, 440912, 537812, 570592, 586704, 606254, 661368, 759264, 806718, 855888, 881824, 909381, 1075624, 1165499, 1173408, 1212508, 1322736, 1613436, 1711776, 1818762, 2151248, 2330998, 2425016, 2645472, 3226872, 3496497, 3637524, 4302496, 4661996, 4850032, 6453744, 6992994, 7275048, 9323992, 9700064, 12820489, 12907488, 13985988, 14550096, 18647984, 19813483, 25640978, 27971976, 29100192, 37295968, 38461467, 39626966, 51281956, 55943952, 59440449, 76922934, 79253932, 102563912, 111887904, 118880898, 153845868, 158507864, 205127824, 217948313, 237761796, 307691736, 317015728, 410255648, 435896626, 475523592, 615383472, 634031456, 653844939, 871793252, 951047184, 1230766944, 1307689878, 1743586504, 1902094368, 2615379756, 3487173008, 5230759512, 6974346016, 10461519024, 20923038048]

約数ペア:

[(1, 20923038048), (2, 10461519024), (3, 6974346016), (4, 5230759512), (6, 3487173008), (8, 2615379756), (11, 1902094368), (12, 1743586504), (16, 1307689878), (17, 1230766944), (22, 951047184), (24, 871793252), (32, 653844939), (33, 634031456), (34, 615383472), (44, 475523592), (48, 435896626), (51, 410255648), (66, 317015728), (68, 307691736), (88, 237761796), (96, 217948313), (102, 205127824), (132, 158507864), (136, 153845868), (176, 118880898), (187, 111887904), (204, 102563912), (264, 79253932), (272, 76922934), (352, 59440449), (374, 55943952), (408, 51281956), (528, 39626966), (544, 38461467), (561, 37295968), (719, 29100192), (748, 27971976), (816, 25640978), (1056, 19813483), (1122, 18647984), (1438, 14550096), (1496, 13985988), (1621, 12907488), (1632, 12820489), (2157, 9700064), (2244, 9323992), (2876, 7275048), (2992, 6992994), (3242, 6453744), (4314, 4850032), (4488, 4661996), (4863, 4302496), (5752, 3637524), (5984, 3496497), (6484, 3226872), (7909, 2645472), (8628, 2425016), (8976, 2330998), (9726, 2151248), (11504, 1818762), (12223, 1711776), (12968, 1613436), (15818, 1322736), (17256, 1212508), (17831, 1173408), (17952, 1165499), (19452, 1075624), (23008, 909381), (23727, 881824), (24446, 855888), (25936, 806718), (27557, 759264), (31636, 661368), (34512, 606254), (35662, 586704), (36669, 570592), (38904, 537812), (47454, 440912), (48892, 427944), (51872, 403359), (53493, 391136), (55114, 379632), (63272, 330684), (69024, 303127), (71324, 293352), (73338, 285296), (77808, 268906), (82671, 253088), (94908, 220456), (97784, 213972), (106986, 195568), (110228, 189816), (126544, 165342), (134453, 155616), (142648, 146676)]