20153646588

素因数分解:

$2^2\times 3^1\times {\mathrm{1721}}^1\times {\mathrm{975869}}^1$

素因数の和:977597

約数の個数: 24

約数和(自身を含む): 47052547920

約数和(自身を除く): 26898901332

約数列:

[1, 2, 3, 4, 6, 12, 1721, 3442, 5163, 6884, 10326, 20652, 975869, 1951738, 2927607, 3903476, 5855214, 11710428, 1679470549, 3358941098, 5038411647, 6717882196, 10076823294, 20153646588]

約数ペア:

[(1, 20153646588), (2, 10076823294), (3, 6717882196), (4, 5038411647), (6, 3358941098), (12, 1679470549), (1721, 11710428), (3442, 5855214), (5163, 3903476), (6884, 2927607), (10326, 1951738), (20652, 975869)]