20120802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19843}}^1$

素因数の和:19874

約数の個数: 24

約数和(自身を含む): 43577424

約数和(自身を除く): 23456622

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 19843, 39686, 59529, 119058, 257959, 515918, 773877, 1547754, 3353467, 6706934, 10060401, 20120802]

約数ペア:

[(1, 20120802), (2, 10060401), (3, 6706934), (6, 3353467), (13, 1547754), (26, 773877), (39, 515918), (78, 257959), (169, 119058), (338, 59529), (507, 39686), (1014, 19843)]