20245469178

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2063}}^1\times {\mathrm{148691}}^1$

素因数の和:150770

約数の個数: 32

約数和(自身を含む): 44193641472

約数和(自身を除く): 23948172294

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 2063, 4126, 6189, 12378, 22693, 45386, 68079, 136158, 148691, 297382, 446073, 892146, 1635601, 3271202, 4906803, 9813606, 306749533, 613499066, 920248599, 1840497198, 3374244863, 6748489726, 10122734589, 20245469178]

約数ペア:

[(1, 20245469178), (2, 10122734589), (3, 6748489726), (6, 3374244863), (11, 1840497198), (22, 920248599), (33, 613499066), (66, 306749533), (2063, 9813606), (4126, 4906803), (6189, 3271202), (12378, 1635601), (22693, 892146), (45386, 446073), (68079, 297382), (136158, 148691)]