20462522908

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{11833}}^1\times {\mathrm{6089}}^1$

素因数の和:17997

約数の個数: 24

約数和(自身を含む): 36322806240

約数和(自身を除く): 15860283332

約数列:

[1, 2, 4, 71, 142, 284, 6089, 11833, 12178, 23666, 24356, 47332, 432319, 840143, 864638, 1680286, 1729276, 3360572, 72051137, 144102274, 288204548, 5115630727, 10231261454, 20462522908]

約数ペア:

[(1, 20462522908), (2, 10231261454), (4, 5115630727), (71, 288204548), (142, 144102274), (284, 72051137), (6089, 3360572), (11833, 1729276), (12178, 1680286), (23666, 864638), (24356, 840143), (47332, 432319)]