20120706146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{2272499}}^1$

素因数の和:2272753

約数の個数: 16

約数和(自身を含む): 31905900000

約数和(自身を除く): 11785193854

約数列:

[1, 2, 19, 38, 233, 466, 4427, 8854, 2272499, 4544998, 43177481, 86354962, 529492267, 1058984534, 10060353073, 20120706146]

約数ペア:

[(1, 20120706146), (2, 10060353073), (19, 1058984534), (38, 529492267), (233, 86354962), (466, 43177481), (4427, 4544998), (8854, 2272499)]