201618121060

素因数分解:

$2^2\times 5^1\times {\mathrm{1523}}^1\times {\mathrm{6619111}}^1$

素因数の和:6620643

約数の個数: 24

約数和(自身を含む): 423676120896

約数和(自身を除く): 222057999836

約数列:

[1, 2, 4, 5, 10, 20, 1523, 3046, 6092, 7615, 15230, 30460, 6619111, 13238222, 26476444, 33095555, 66191110, 132382220, 10080906053, 20161812106, 40323624212, 50404530265, 100809060530, 201618121060]

約数ペア:

[(1, 201618121060), (2, 100809060530), (4, 50404530265), (5, 40323624212), (10, 20161812106), (20, 10080906053), (1523, 132382220), (3046, 66191110), (6092, 33095555), (7615, 26476444), (15230, 13238222), (30460, 6619111)]