20348724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{154157}}^1$

素因数の和:154175

約数の個数: 24

約数和(自身を含む): 51797088

約数和(自身を除く): 31448364

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 154157, 308314, 462471, 616628, 924942, 1695727, 1849884, 3391454, 5087181, 6782908, 10174362, 20348724]

約数ペア:

[(1, 20348724), (2, 10174362), (3, 6782908), (4, 5087181), (6, 3391454), (11, 1849884), (12, 1695727), (22, 924942), (33, 616628), (44, 462471), (66, 308314), (132, 154157)]