20180854671

素因数分解:

$3^1\times {\mathrm{211}}^1\times {\mathrm{4337}}^1\times {\mathrm{7351}}^1$

素因数の和:11902

約数の個数: 16

約数和(自身を含む): 27045243648

約数和(自身を除く): 6864388977

約数列:

[1, 3, 211, 633, 4337, 7351, 13011, 22053, 915107, 1551061, 2745321, 4653183, 31881287, 95643861, 6726951557, 20180854671]

約数ペア:

[(1, 20180854671), (3, 6726951557), (211, 95643861), (633, 31881287), (4337, 4653183), (7351, 2745321), (13011, 1551061), (22053, 915107)]