20007240022

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{129917143}}^1$

素因数の和:129917163

約数の個数: 16

約数和(自身を含む): 37416137472

約数和(自身を除く): 17408897450

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 129917143, 259834286, 909420001, 1429088573, 1818840002, 2858177146, 10003620011, 20007240022]

約数ペア:

[(1, 20007240022), (2, 10003620011), (7, 2858177146), (11, 1818840002), (14, 1429088573), (22, 909420001), (77, 259834286), (154, 129917143)]