20201202558

素因数分解:

$2^1\times 3^2\times {\mathrm{122347}}^1\times {\mathrm{9173}}^1$

素因数の和:131528

約数の個数: 24

約数和(自身を含む): 43774401528

約数和(自身を除く): 23573198970

約数列:

[1, 2, 3, 6, 9, 18, 9173, 18346, 27519, 55038, 82557, 122347, 165114, 244694, 367041, 734082, 1101123, 2202246, 1122289031, 2244578062, 3366867093, 6733734186, 10100601279, 20201202558]

約数ペア:

[(1, 20201202558), (2, 10100601279), (3, 6733734186), (6, 3366867093), (9, 2244578062), (18, 1122289031), (9173, 2202246), (18346, 1101123), (27519, 734082), (55038, 367041), (82557, 244694), (122347, 165114)]