20106466

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{1627}}^1$

素因数の和:1833

約数の個数: 16

約数和(自身を含む): 31179456

約数和(自身を除く): 11072990

約数列:

[1, 2, 37, 74, 167, 334, 1627, 3254, 6179, 12358, 60199, 120398, 271709, 543418, 10053233, 20106466]

約数ペア:

[(1, 20106466), (2, 10053233), (37, 543418), (74, 271709), (167, 120398), (334, 60199), (1627, 12358), (3254, 6179)]