20233052918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{739}}^1\times {\mathrm{2917}}^1$

素因数の和:3709

約数の個数: 48

約数和(自身を含む): 34553438640

約数和(自身を除く): 14320385722

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 739, 1478, 2917, 4693, 5834, 9386, 9607, 14041, 19214, 28082, 37921, 55423, 75842, 110846, 182533, 266779, 365066, 533558, 720499, 1053037, 1440998, 2106074, 2155663, 3468127, 4311326, 6936254, 13689481, 27378962, 28023619, 40957597, 56047238, 81915194, 532448761, 778194343, 1064897522, 1556388686, 10116526459, 20233052918]

約数ペア:

[(1, 20233052918), (2, 10116526459), (13, 1556388686), (19, 1064897522), (26, 778194343), (38, 532448761), (247, 81915194), (361, 56047238), (494, 40957597), (722, 28023619), (739, 27378962), (1478, 13689481), (2917, 6936254), (4693, 4311326), (5834, 3468127), (9386, 2155663), (9607, 2106074), (14041, 1440998), (19214, 1053037), (28082, 720499), (37921, 533558), (55423, 365066), (75842, 266779), (110846, 182533)]