20239832

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 38998800

約数和(自身を除く): 18758968

約数列:

[1, 2, 4, 8, 59, 118, 137, 236, 274, 313, 472, 548, 626, 1096, 1252, 2504, 8083, 16166, 18467, 32332, 36934, 42881, 64664, 73868, 85762, 147736, 171524, 343048, 2529979, 5059958, 10119916, 20239832]

約数ペア:

[(1, 20239832), (2, 10119916), (4, 5059958), (8, 2529979), (59, 343048), (118, 171524), (137, 147736), (236, 85762), (274, 73868), (313, 64664), (472, 42881), (548, 36934), (626, 32332), (1096, 18467), (1252, 16166), (2504, 8083)]