20161914920710

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1319}}^1\times {\mathrm{2381}}^1\times {\mathrm{12113}}^1$

素因数の和:15873

約数の個数: 64

約数和(自身を含む): 37022822305920

約数和(自身を除く): 16860907385210

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 1319, 2381, 2638, 4762, 6595, 11905, 12113, 13190, 23810, 24226, 60565, 69907, 121130, 126193, 139814, 252386, 349535, 630965, 641989, 699070, 1261930, 1283978, 3140539, 3209945, 6281078, 6419890, 15702695, 15977047, 28841053, 31405390, 31954094, 57682106, 79885235, 144205265, 159770470, 166448567, 288410530, 332897134, 832242835, 846783491, 1528575809, 1664485670, 1693566982, 3057151618, 4233917455, 7642879045, 8467834910, 15285758090, 38041348907, 76082697814, 190206744535, 380413489070, 2016191492071, 4032382984142, 10080957460355, 20161914920710]

約数ペア:

[(1, 20161914920710), (2, 10080957460355), (5, 4032382984142), (10, 2016191492071), (53, 380413489070), (106, 190206744535), (265, 76082697814), (530, 38041348907), (1319, 15285758090), (2381, 8467834910), (2638, 7642879045), (4762, 4233917455), (6595, 3057151618), (11905, 1693566982), (12113, 1664485670), (13190, 1528575809), (23810, 846783491), (24226, 832242835), (60565, 332897134), (69907, 288410530), (121130, 166448567), (126193, 159770470), (139814, 144205265), (252386, 79885235), (349535, 57682106), (630965, 31954094), (641989, 31405390), (699070, 28841053), (1261930, 15977047), (1283978, 15702695), (3140539, 6419890), (3209945, 6281078)]