20211630168

素因数分解:

$2^3\times 3^1\times {\mathrm{659}}^1\times {\mathrm{701}}^1\times {\mathrm{1823}}^1$

素因数の和:3192

約数の個数: 64

約数和(自身を含む): 50705740800

約数和(自身を除く): 30494110632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 659, 701, 1318, 1402, 1823, 1977, 2103, 2636, 2804, 3646, 3954, 4206, 5272, 5469, 5608, 7292, 7908, 8412, 10938, 14584, 15816, 16824, 21876, 43752, 461959, 923918, 1201357, 1277923, 1385877, 1847836, 2402714, 2555846, 2771754, 3604071, 3695672, 3833769, 4805428, 5111692, 5543508, 7208142, 7667538, 9610856, 10223384, 11087016, 14416284, 15335076, 28832568, 30670152, 842151257, 1684302514, 2526453771, 3368605028, 5052907542, 6737210056, 10105815084, 20211630168]

約数ペア:

[(1, 20211630168), (2, 10105815084), (3, 6737210056), (4, 5052907542), (6, 3368605028), (8, 2526453771), (12, 1684302514), (24, 842151257), (659, 30670152), (701, 28832568), (1318, 15335076), (1402, 14416284), (1823, 11087016), (1977, 10223384), (2103, 9610856), (2636, 7667538), (2804, 7208142), (3646, 5543508), (3954, 5111692), (4206, 4805428), (5272, 3833769), (5469, 3695672), (5608, 3604071), (7292, 2771754), (7908, 2555846), (8412, 2402714), (10938, 1847836), (14584, 1385877), (15816, 1277923), (16824, 1201357), (21876, 923918), (43752, 461959)]