20119176065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{12119}}^1\times {\mathrm{19531}}^1$

素因数の和:31672

約数の個数: 16

約数和(自身を含む): 25566606720

約数和(自身を除く): 5447430655

約数列:

[1, 5, 17, 85, 12119, 19531, 60595, 97655, 206023, 332027, 1030115, 1660135, 236696189, 1183480945, 4023835213, 20119176065]

約数ペア:

[(1, 20119176065), (5, 4023835213), (17, 1183480945), (85, 236696189), (12119, 1660135), (19531, 1030115), (60595, 332027), (97655, 206023)]