220132062

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{643661}}^1$

素因数の和:643688

約数の個数: 24

約数和(自身を含む): 502056360

約数和(自身を除く): 281924298

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 643661, 1287322, 1930983, 3861966, 5792949, 11585898, 12229559, 24459118, 36688677, 73377354, 110066031, 220132062]

約数ペア:

[(1, 220132062), (2, 110066031), (3, 73377354), (6, 36688677), (9, 24459118), (18, 12229559), (19, 11585898), (38, 5792949), (57, 3861966), (114, 1930983), (171, 1287322), (342, 643661)]