20313792

素因数分解:

$2^6\times 3^2\times {\mathrm{35267}}^1$

素因数の和:35285

約数の個数: 42

約数和(自身を含む): 58227468

約数和(自身を除く): 37913676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 35267, 70534, 105801, 141068, 211602, 282136, 317403, 423204, 564272, 634806, 846408, 1128544, 1269612, 1692816, 2257088, 2539224, 3385632, 5078448, 6771264, 10156896, 20313792]

約数ペア:

[(1, 20313792), (2, 10156896), (3, 6771264), (4, 5078448), (6, 3385632), (8, 2539224), (9, 2257088), (12, 1692816), (16, 1269612), (18, 1128544), (24, 846408), (32, 634806), (36, 564272), (48, 423204), (64, 317403), (72, 282136), (96, 211602), (144, 141068), (192, 105801), (288, 70534), (576, 35267)]