20242533872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{220757}}^1$

素因数の和:221297

約数の個数: 40

約数和(自身を含む): 42867671472

約数和(自身を除く): 22625137600

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 521, 1042, 2084, 4168, 5731, 8336, 11462, 22924, 45848, 91696, 220757, 441514, 883028, 1766056, 2428327, 3532112, 4856654, 9713308, 19426616, 38853232, 115014397, 230028794, 460057588, 920115176, 1265158367, 1840230352, 2530316734, 5060633468, 10121266936, 20242533872]

約数ペア:

[(1, 20242533872), (2, 10121266936), (4, 5060633468), (8, 2530316734), (11, 1840230352), (16, 1265158367), (22, 920115176), (44, 460057588), (88, 230028794), (176, 115014397), (521, 38853232), (1042, 19426616), (2084, 9713308), (4168, 4856654), (5731, 3532112), (8336, 2428327), (11462, 1766056), (22924, 883028), (45848, 441514), (91696, 220757)]