20164022192

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{143357}}^1$

素因数の和:143573

約数の個数: 40

約数和(自身を含む): 39996882000

約数和(自身を除く): 19832859808

約数列:

[1, 2, 4, 8, 16, 59, 118, 149, 236, 298, 472, 596, 944, 1192, 2384, 8791, 17582, 35164, 70328, 140656, 143357, 286714, 573428, 1146856, 2293712, 8458063, 16916126, 21360193, 33832252, 42720386, 67664504, 85440772, 135329008, 170881544, 341763088, 1260251387, 2520502774, 5041005548, 10082011096, 20164022192]

約数ペア:

[(1, 20164022192), (2, 10082011096), (4, 5041005548), (8, 2520502774), (16, 1260251387), (59, 341763088), (118, 170881544), (149, 135329008), (236, 85440772), (298, 67664504), (472, 42720386), (596, 33832252), (944, 21360193), (1192, 16916126), (2384, 8458063), (8791, 2293712), (17582, 1146856), (35164, 573428), (70328, 286714), (140656, 143357)]