20002229522

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1354981}}^1$

素因数の和:1355066

約数の個数: 24

約数和(自身を含む): 33519544716

約数和(自身を除く): 13517315194

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 671, 1342, 7381, 14762, 1354981, 2709962, 14904791, 29809582, 82653841, 163952701, 165307682, 327905402, 909192251, 1818384502, 10001114761, 20002229522]

約数ペア:

[(1, 20002229522), (2, 10001114761), (11, 1818384502), (22, 909192251), (61, 327905402), (121, 165307682), (122, 163952701), (242, 82653841), (671, 29809582), (1342, 14904791), (7381, 2709962), (14762, 1354981)]