20557504

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29201}}^1$

素因数の和:29224

約数の個数: 28

約数和(自身を含む): 44503848

約数和(自身を除く): 23946344

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 29201, 58402, 116804, 233608, 321211, 467216, 642422, 934432, 1284844, 1868864, 2569688, 5139376, 10278752, 20557504]

約数ペア:

[(1, 20557504), (2, 10278752), (4, 5139376), (8, 2569688), (11, 1868864), (16, 1284844), (22, 934432), (32, 642422), (44, 467216), (64, 321211), (88, 233608), (176, 116804), (352, 58402), (704, 29201)]