20160857848

素因数分解:

$2^3\times {\mathrm{337}}^1\times {\mathrm{2477}}^1\times {\mathrm{3019}}^1$

素因数の和:5839

約数の個数: 32

約数和(自身を含む): 37941649200

約数和(自身を除く): 17780791352

約数列:

[1, 2, 4, 8, 337, 674, 1348, 2477, 2696, 3019, 4954, 6038, 9908, 12076, 19816, 24152, 834749, 1017403, 1669498, 2034806, 3338996, 4069612, 6677992, 7478063, 8139224, 14956126, 29912252, 59824504, 2520107231, 5040214462, 10080428924, 20160857848]

約数ペア:

[(1, 20160857848), (2, 10080428924), (4, 5040214462), (8, 2520107231), (337, 59824504), (674, 29912252), (1348, 14956126), (2477, 8139224), (2696, 7478063), (3019, 6677992), (4954, 4069612), (6038, 3338996), (9908, 2034806), (12076, 1669498), (19816, 1017403), (24152, 834749)]