20171049618

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{324847}}^1$

素因数の和:325062

約数の個数: 32

約数和(自身を含む): 41164738560

約数和(自身を除く): 20993688942

約数列:

[1, 2, 3, 6, 79, 131, 158, 237, 262, 393, 474, 786, 10349, 20698, 31047, 62094, 324847, 649694, 974541, 1949082, 25662913, 42554957, 51325826, 76988739, 85109914, 127664871, 153977478, 255329742, 3361841603, 6723683206, 10085524809, 20171049618]

約数ペア:

[(1, 20171049618), (2, 10085524809), (3, 6723683206), (6, 3361841603), (79, 255329742), (131, 153977478), (158, 127664871), (237, 85109914), (262, 76988739), (393, 51325826), (474, 42554957), (786, 25662913), (10349, 1949082), (20698, 974541), (31047, 649694), (62094, 324847)]