20346042

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1321}}^1$

素因数の和:1494

約数の個数: 32

約数和(自身を含む): 43403904

約数和(自身を除く): 23057862

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 151, 302, 453, 906, 1321, 2567, 2642, 3963, 5134, 7701, 7926, 15402, 22457, 44914, 67371, 134742, 199471, 398942, 598413, 1196826, 3391007, 6782014, 10173021, 20346042]

約数ペア:

[(1, 20346042), (2, 10173021), (3, 6782014), (6, 3391007), (17, 1196826), (34, 598413), (51, 398942), (102, 199471), (151, 134742), (302, 67371), (453, 44914), (906, 22457), (1321, 15402), (2567, 7926), (2642, 7701), (3963, 5134)]