20163501954

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{48704111}}^1$

素因数の和:48704142

約数の個数: 24

約数和(自身を含む): 45587048832

約数和(自身を除く): 25423546878

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 48704111, 97408222, 146112333, 292224666, 438336999, 876673998, 1120194553, 2240389106, 3360583659, 6721167318, 10081750977, 20163501954]

約数ペア:

[(1, 20163501954), (2, 10081750977), (3, 6721167318), (6, 3360583659), (9, 2240389106), (18, 1120194553), (23, 876673998), (46, 438336999), (69, 292224666), (138, 146112333), (207, 97408222), (414, 48704111)]