20071361858

素因数分解:

$2^1\times {\mathrm{607}}^1\times {\mathrm{823}}^1\times {\mathrm{20089}}^1$

素因数の和:21521

約数の個数: 16

約数和(自身を含む): 30194787840

約数和(自身を除く): 10123425982

約数列:

[1, 2, 607, 823, 1214, 1646, 20089, 40178, 499561, 999122, 12194023, 16533247, 24388046, 33066494, 10035680929, 20071361858]

約数ペア:

[(1, 20071361858), (2, 10035680929), (607, 33066494), (823, 24388046), (1214, 16533247), (1646, 12194023), (20089, 999122), (40178, 499561)]