20170896604

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{974063}}^1$

素因数の和:974265

約数の個数: 24

約数和(自身を含む): 36655976448

約数和(自身を除く): 16485079844

約数列:

[1, 2, 4, 31, 62, 124, 167, 334, 668, 5177, 10354, 20708, 974063, 1948126, 3896252, 30195953, 60391906, 120783812, 162668521, 325337042, 650674084, 5042724151, 10085448302, 20170896604]

約数ペア:

[(1, 20170896604), (2, 10085448302), (4, 5042724151), (31, 650674084), (62, 325337042), (124, 162668521), (167, 120783812), (334, 60391906), (668, 30195953), (5177, 3896252), (10354, 1948126), (20708, 974063)]