20122093676

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1488761}}^1$

素因数の和:1488905

約数の個数: 24

約数和(自身を含む): 36683095680

約数和(自身を除く): 16561002004

約数列:

[1, 2, 4, 31, 62, 109, 124, 218, 436, 3379, 6758, 13516, 1488761, 2977522, 5955044, 46151591, 92303182, 162274949, 184606364, 324549898, 649099796, 5030523419, 10061046838, 20122093676]

約数ペア:

[(1, 20122093676), (2, 10061046838), (4, 5030523419), (31, 649099796), (62, 324549898), (109, 184606364), (124, 162274949), (218, 92303182), (436, 46151591), (3379, 5955044), (6758, 2977522), (13516, 1488761)]