20808429422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{142039}}^1\times {\mathrm{6659}}^1$

素因数の和:148711

約数の個数: 16

約数和(自身を含む): 34055510400

約数和(自身を除く): 13247080978

約数列:

[1, 2, 11, 22, 6659, 13318, 73249, 142039, 146498, 284078, 1562429, 3124858, 945837701, 1891675402, 10404214711, 20808429422]

約数ペア:

[(1, 20808429422), (2, 10404214711), (11, 1891675402), (22, 945837701), (6659, 3124858), (13318, 1562429), (73249, 284078), (142039, 146498)]