20104054906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1\times {\mathrm{24083}}^1$

素因数の和:24526

約数の個数: 32

約数和(自身を含む): 32911075008

約数和(自身を除く): 12807020102

約数列:

[1, 2, 13, 26, 97, 194, 331, 662, 1261, 2522, 4303, 8606, 24083, 32107, 48166, 64214, 313079, 417391, 626158, 834782, 2336051, 4672102, 7971473, 15942946, 30368663, 60737326, 103629149, 207258298, 773232881, 1546465762, 10052027453, 20104054906]

約数ペア:

[(1, 20104054906), (2, 10052027453), (13, 1546465762), (26, 773232881), (97, 207258298), (194, 103629149), (331, 60737326), (662, 30368663), (1261, 15942946), (2522, 7971473), (4303, 4672102), (8606, 2336051), (24083, 834782), (32107, 626158), (48166, 417391), (64214, 313079)]