220147476

素因数分解:

$2^2\times 3^1\times {\mathrm{1039}}^1\times {\mathrm{17657}}^1$

素因数の和:18703

約数の個数: 24

約数和(自身を含む): 514200960

約数和(自身を除く): 294053484

約数列:

[1, 2, 3, 4, 6, 12, 1039, 2078, 3117, 4156, 6234, 12468, 17657, 35314, 52971, 70628, 105942, 211884, 18345623, 36691246, 55036869, 73382492, 110073738, 220147476]

約数ペア:

[(1, 220147476), (2, 110073738), (3, 73382492), (4, 55036869), (6, 36691246), (12, 18345623), (1039, 211884), (2078, 105942), (3117, 70628), (4156, 52971), (6234, 35314), (12468, 17657)]