20184113855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1812673}}^1$

素因数の和:1812826

約数の個数: 16

約数和(自身を含む): 25841480544

約数和(自身を除く): 5657366689

約数列:

[1, 5, 17, 85, 131, 655, 2227, 11135, 1812673, 9063365, 30815441, 154077205, 237460163, 1187300815, 4036822771, 20184113855]

約数ペア:

[(1, 20184113855), (5, 4036822771), (17, 1187300815), (85, 237460163), (131, 154077205), (655, 30815441), (2227, 9063365), (11135, 1812673)]