20120665058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1589059}}^1$

素因数の和:1589561

約数の個数: 16

約数和(自身を含む): 32569373760

約数和(自身を除く): 12448708702

約数列:

[1, 2, 13, 26, 487, 974, 6331, 12662, 1589059, 3178118, 20657767, 41315534, 773871733, 1547743466, 10060332529, 20120665058]

約数ペア:

[(1, 20120665058), (2, 10060332529), (13, 1547743466), (26, 773871733), (487, 41315534), (974, 20657767), (6331, 3178118), (12662, 1589059)]