20201233633

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{237151}}^1$

素因数の和:237484

約数の個数: 16

約数和(自身を含む): 23707611136

約数和(自身を除く): 3506377503

約数列:

[1, 7, 43, 283, 301, 1981, 12169, 85183, 237151, 1660057, 10197493, 67113733, 71382451, 469796131, 2885890519, 20201233633]

約数ペア:

[(1, 20201233633), (7, 2885890519), (43, 469796131), (283, 71382451), (301, 67113733), (1981, 10197493), (12169, 1660057), (85183, 237151)]