20120003272

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{53510647}}^1$

素因数の和:53510700

約数の個数: 16

約数和(自身を含む): 38527666560

約数和(自身を除く): 18407663288

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 53510647, 107021294, 214042588, 428085176, 2515000409, 5030000818, 10060001636, 20120003272]

約数ペア:

[(1, 20120003272), (2, 10060001636), (4, 5030000818), (8, 2515000409), (47, 428085176), (94, 214042588), (188, 107021294), (376, 53510647)]