20079893562

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1511}}^1\times {\mathrm{1931}}^1$

素因数の和:3515

約数の個数: 64

約数和(自身を含む): 42625916928

約数和(自身を除く): 22546023366

約数列:

[1, 2, 3, 6, 31, 37, 62, 74, 93, 111, 186, 222, 1147, 1511, 1931, 2294, 3022, 3441, 3862, 4533, 5793, 6882, 9066, 11586, 46841, 55907, 59861, 71447, 93682, 111814, 119722, 140523, 142894, 167721, 179583, 214341, 281046, 335442, 359166, 428682, 1733117, 2214857, 2917741, 3466234, 4429714, 5199351, 5835482, 6644571, 8753223, 10398702, 13289142, 17506446, 90449971, 107956417, 180899942, 215912834, 271349913, 323869251, 542699826, 647738502, 3346648927, 6693297854, 10039946781, 20079893562]

約数ペア:

[(1, 20079893562), (2, 10039946781), (3, 6693297854), (6, 3346648927), (31, 647738502), (37, 542699826), (62, 323869251), (74, 271349913), (93, 215912834), (111, 180899942), (186, 107956417), (222, 90449971), (1147, 17506446), (1511, 13289142), (1931, 10398702), (2294, 8753223), (3022, 6644571), (3441, 5835482), (3862, 5199351), (4533, 4429714), (5793, 3466234), (6882, 2917741), (9066, 2214857), (11586, 1733117), (46841, 428682), (55907, 359166), (59861, 335442), (71447, 281046), (93682, 214341), (111814, 179583), (119722, 167721), (140523, 142894)]