20205122518

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{14289337}}^1$

素因数の和:14289447

約数の個数: 16

約数和(自身を含む): 34980299424

約数和(自身を除く): 14775176906

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 14289337, 28578674, 100025359, 200050718, 1443223037, 2886446074, 10102561259, 20205122518]

約数ペア:

[(1, 20205122518), (2, 10102561259), (7, 2886446074), (14, 1443223037), (101, 200050718), (202, 100025359), (707, 28578674), (1414, 14289337)]