20181714410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{101533}}^1$

素因数の和:101703

約数の個数: 64

約数和(自身を含む): 42985434240

約数和(自身を除く): 22803719830

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 139, 143, 278, 286, 695, 715, 1390, 1430, 1529, 1807, 3058, 3614, 7645, 9035, 15290, 18070, 19877, 39754, 99385, 101533, 198770, 203066, 507665, 1015330, 1116863, 1319929, 2233726, 2639858, 5584315, 6599645, 11168630, 13199290, 14113087, 14519219, 28226174, 29038438, 70565435, 72596095, 141130870, 145192190, 155243957, 183470131, 310487914, 366940262, 776219785, 917350655, 1552439570, 1834701310, 2018171441, 4036342882, 10090857205, 20181714410]

約数ペア:

[(1, 20181714410), (2, 10090857205), (5, 4036342882), (10, 2018171441), (11, 1834701310), (13, 1552439570), (22, 917350655), (26, 776219785), (55, 366940262), (65, 310487914), (110, 183470131), (130, 155243957), (139, 145192190), (143, 141130870), (278, 72596095), (286, 70565435), (695, 29038438), (715, 28226174), (1390, 14519219), (1430, 14113087), (1529, 13199290), (1807, 11168630), (3058, 6599645), (3614, 5584315), (7645, 2639858), (9035, 2233726), (15290, 1319929), (18070, 1116863), (19877, 1015330), (39754, 507665), (99385, 203066), (101533, 198770)]