20100522604

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{1609}}^1\times {\mathrm{51199}}^1$

素因数の和:52873

約数の個数: 24

約数和(自身を含む): 35775488000

約数和(自身を除く): 15674965396

約数列:

[1, 2, 4, 61, 122, 244, 1609, 3218, 6436, 51199, 98149, 102398, 196298, 204796, 392596, 3123139, 6246278, 12492556, 82379191, 164758382, 329516764, 5025130651, 10050261302, 20100522604]

約数ペア:

[(1, 20100522604), (2, 10050261302), (4, 5025130651), (61, 329516764), (122, 164758382), (244, 82379191), (1609, 12492556), (3218, 6246278), (6436, 3123139), (51199, 392596), (98149, 204796), (102398, 196298)]