20102182

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2707}}^1$

素因数の和:2835

約数の個数: 16

約数和(自身を含む): 31196160

約数和(自身を除く): 11093978

約数列:

[1, 2, 47, 79, 94, 158, 2707, 3713, 5414, 7426, 127229, 213853, 254458, 427706, 10051091, 20102182]

約数ペア:

[(1, 20102182), (2, 10051091), (47, 427706), (79, 254458), (94, 213853), (158, 127229), (2707, 7426), (3713, 5414)]