20292662

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1544

約数の個数: 32

約数和(自身を含む): 35852544

約数和(自身を除く): 15559882

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 806, 1054, 1481, 2962, 6851, 13702, 19253, 25177, 38506, 45911, 50354, 91822, 327301, 596843, 654602, 780487, 1193686, 1560974, 10146331, 20292662]

約数ペア:

[(1, 20292662), (2, 10146331), (13, 1560974), (17, 1193686), (26, 780487), (31, 654602), (34, 596843), (62, 327301), (221, 91822), (403, 50354), (442, 45911), (527, 38506), (806, 25177), (1054, 19253), (1481, 13702), (2962, 6851)]