20179983416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1469131}}^1$

素因数の和:1469255

約数の個数: 32

約数和(自身を含む): 40459895280

約数和(自身を除く): 20279911864

約数列:

[1, 2, 4, 8, 17, 34, 68, 101, 136, 202, 404, 808, 1717, 3434, 6868, 13736, 1469131, 2938262, 5876524, 11753048, 24975227, 49950454, 99900908, 148382231, 199801816, 296764462, 593528924, 1187057848, 2522497927, 5044995854, 10089991708, 20179983416]

約数ペア:

[(1, 20179983416), (2, 10089991708), (4, 5044995854), (8, 2522497927), (17, 1187057848), (34, 593528924), (68, 296764462), (101, 199801816), (136, 148382231), (202, 99900908), (404, 49950454), (808, 24975227), (1717, 11753048), (3434, 5876524), (6868, 2938262), (13736, 1469131)]