20210798632

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{367}}^1\times {\mathrm{30869}}^1$

素因数の和:31465

約数の個数: 32

約数和(自身を含む): 38170137600

約数和(自身を除く): 17959338968

約数列:

[1, 2, 4, 8, 223, 367, 446, 734, 892, 1468, 1784, 2936, 30869, 61738, 81841, 123476, 163682, 246952, 327364, 654728, 6883787, 11328923, 13767574, 22657846, 27535148, 45315692, 55070296, 90631384, 2526349829, 5052699658, 10105399316, 20210798632]

約数ペア:

[(1, 20210798632), (2, 10105399316), (4, 5052699658), (8, 2526349829), (223, 90631384), (367, 55070296), (446, 45315692), (734, 27535148), (892, 22657846), (1468, 13767574), (1784, 11328923), (2936, 6883787), (30869, 654728), (61738, 327364), (81841, 246952), (123476, 163682)]