20120804038

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{3106021}}^1$

素因数の和:3106143

約数の個数: 16

約数和(自身を含む): 31308701760

約数和(自身を除く): 11187897722

約数列:

[1, 2, 41, 79, 82, 158, 3239, 6478, 3106021, 6212042, 127346861, 245375659, 254693722, 490751318, 10060402019, 20120804038]

約数ペア:

[(1, 20120804038), (2, 10060402019), (41, 490751318), (79, 254693722), (82, 245375659), (158, 127346861), (3239, 6212042), (6478, 3106021)]