20120370638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{2606941}}^1$

素因数の和:2607187

約数の個数: 16

約数和(自身を含む): 32096669904

約数和(自身を除く): 11976299266

約数列:

[1, 2, 17, 34, 227, 454, 3859, 7718, 2606941, 5213882, 44317997, 88635994, 591775607, 1183551214, 10060185319, 20120370638]

約数ペア:

[(1, 20120370638), (2, 10060185319), (17, 1183551214), (34, 591775607), (227, 88635994), (454, 44317997), (3859, 5213882), (7718, 2606941)]