20613425616

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14851}}^1$

素因数の和:14901

約数の個数: 280

約数和(自身を含む): 72465165504

約数和(自身を除く): 51851739888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 204, 216, 238, 243, 252, 272, 306, 324, 336, 357, 378, 408, 432, 459, 476, 486, 504, 567, 612, 648, 714, 729, 756, 816, 918, 952, 972, 1008, 1071, 1134, 1224, 1296, 1377, 1428, 1458, 1512, 1701, 1836, 1904, 1944, 2142, 2268, 2448, 2754, 2856, 2916, 3024, 3213, 3402, 3672, 3888, 4131, 4284, 4536, 5103, 5508, 5712, 5832, 6426, 6804, 7344, 8262, 8568, 9072, 9639, 10206, 11016, 11664, 12393, 12852, 13608, 14851, 16524, 17136, 19278, 20412, 22032, 24786, 25704, 27216, 28917, 29702, 33048, 38556, 40824, 44553, 49572, 51408, 57834, 59404, 66096, 77112, 81648, 86751, 89106, 99144, 103957, 115668, 118808, 133659, 154224, 173502, 178212, 198288, 207914, 231336, 237616, 252467, 267318, 311871, 347004, 356424, 400977, 415828, 462672, 504934, 534636, 623742, 694008, 712848, 757401, 801954, 831656, 935613, 1009868, 1069272, 1202931, 1247484, 1388016, 1514802, 1603908, 1663312, 1767269, 1871226, 2019736, 2138544, 2272203, 2405862, 2494968, 2806839, 3029604, 3207816, 3534538, 3608793, 3742452, 4039472, 4544406, 4811724, 4989936, 5301807, 5613678, 6059208, 6415632, 6816609, 7069076, 7217586, 7484904, 8420517, 9088812, 9623448, 10603614, 10826379, 11227356, 12118416, 13633218, 14138152, 14435172, 14969808, 15905421, 16841034, 18177624, 19246896, 20449827, 21207228, 21652758, 22454712, 25261551, 27266436, 28276304, 28870344, 31810842, 33682068, 36355248, 40899654, 42414456, 43305516, 44909424, 47716263, 50523102, 54532872, 57740688, 61349481, 63621684, 67364136, 75784653, 81799308, 84828912, 86611032, 95432526, 101046204, 109065744, 122698962, 127243368, 134728272, 143148789, 151569306, 163598616, 173222064, 184048443, 190865052, 202092408, 245397924, 254486736, 286297578, 303138612, 327197232, 368096886, 381730104, 404184816, 429446367, 490795848, 572595156, 606277224, 736193772, 763460208, 858892734, 981591696, 1145190312, 1212554448, 1288339101, 1472387544, 1717785468, 2290380624, 2576678202, 2944775088, 3435570936, 5153356404, 6871141872, 10306712808, 20613425616]

約数ペア:

[(1, 20613425616), (2, 10306712808), (3, 6871141872), (4, 5153356404), (6, 3435570936), (7, 2944775088), (8, 2576678202), (9, 2290380624), (12, 1717785468), (14, 1472387544), (16, 1288339101), (17, 1212554448), (18, 1145190312), (21, 981591696), (24, 858892734), (27, 763460208), (28, 736193772), (34, 606277224), (36, 572595156), (42, 490795848), (48, 429446367), (51, 404184816), (54, 381730104), (56, 368096886), (63, 327197232), (68, 303138612), (72, 286297578), (81, 254486736), (84, 245397924), (102, 202092408), (108, 190865052), (112, 184048443), (119, 173222064), (126, 163598616), (136, 151569306), (144, 143148789), (153, 134728272), (162, 127243368), (168, 122698962), (189, 109065744), (204, 101046204), (216, 95432526), (238, 86611032), (243, 84828912), (252, 81799308), (272, 75784653), (306, 67364136), (324, 63621684), (336, 61349481), (357, 57740688), (378, 54532872), (408, 50523102), (432, 47716263), (459, 44909424), (476, 43305516), (486, 42414456), (504, 40899654), (567, 36355248), (612, 33682068), (648, 31810842), (714, 28870344), (729, 28276304), (756, 27266436), (816, 25261551), (918, 22454712), (952, 21652758), (972, 21207228), (1008, 20449827), (1071, 19246896), (1134, 18177624), (1224, 16841034), (1296, 15905421), (1377, 14969808), (1428, 14435172), (1458, 14138152), (1512, 13633218), (1701, 12118416), (1836, 11227356), (1904, 10826379), (1944, 10603614), (2142, 9623448), (2268, 9088812), (2448, 8420517), (2754, 7484904), (2856, 7217586), (2916, 7069076), (3024, 6816609), (3213, 6415632), (3402, 6059208), (3672, 5613678), (3888, 5301807), (4131, 4989936), (4284, 4811724), (4536, 4544406), (5103, 4039472), (5508, 3742452), (5712, 3608793), (5832, 3534538), (6426, 3207816), (6804, 3029604), (7344, 2806839), (8262, 2494968), (8568, 2405862), (9072, 2272203), (9639, 2138544), (10206, 2019736), (11016, 1871226), (11664, 1767269), (12393, 1663312), (12852, 1603908), (13608, 1514802), (14851, 1388016), (16524, 1247484), (17136, 1202931), (19278, 1069272), (20412, 1009868), (22032, 935613), (24786, 831656), (25704, 801954), (27216, 757401), (28917, 712848), (29702, 694008), (33048, 623742), (38556, 534636), (40824, 504934), (44553, 462672), (49572, 415828), (51408, 400977), (57834, 356424), (59404, 347004), (66096, 311871), (77112, 267318), (81648, 252467), (86751, 237616), (89106, 231336), (99144, 207914), (103957, 198288), (115668, 178212), (118808, 173502), (133659, 154224)]