20104360010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{287205143}}^1$

素因数の和:287205157

約数の個数: 16

約数和(自身を含む): 41357540736

約数和(自身を除く): 21253180726

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 287205143, 574410286, 1436025715, 2010436001, 2872051430, 4020872002, 10052180005, 20104360010]

約数ペア:

[(1, 20104360010), (2, 10052180005), (5, 4020872002), (7, 2872051430), (10, 2010436001), (14, 1436025715), (35, 574410286), (70, 287205143)]