20236440256

素因数分解:

$2^6\times {\mathrm{521}}^1\times {\mathrm{606899}}^1$

素因数の和:607432

約数の個数: 28

約数和(自身を含む): 40233828600

約数和(自身を除く): 19997388344

約数列:

[1, 2, 4, 8, 16, 32, 64, 521, 1042, 2084, 4168, 8336, 16672, 33344, 606899, 1213798, 2427596, 4855192, 9710384, 19420768, 38841536, 316194379, 632388758, 1264777516, 2529555032, 5059110064, 10118220128, 20236440256]

約数ペア:

[(1, 20236440256), (2, 10118220128), (4, 5059110064), (8, 2529555032), (16, 1264777516), (32, 632388758), (64, 316194379), (521, 38841536), (1042, 19420768), (2084, 9710384), (4168, 4855192), (8336, 2427596), (16672, 1213798), (33344, 606899)]