20802238872568

素因数分解:

$2^3\times {\mathrm{1123}}^1\times {\mathrm{6323}}^1\times {\mathrm{366199}}^1$

素因数の和:373651

約数の個数: 32

約数和(自身を含む): 39045210768000

約数和(自身を除く): 18242971895432

約数列:

[1, 2, 4, 8, 1123, 2246, 4492, 6323, 8984, 12646, 25292, 50584, 366199, 732398, 1464796, 2929592, 7100729, 14201458, 28402916, 56805832, 411241477, 822482954, 1644965908, 2315476277, 3289931816, 4630952554, 9261905108, 18523810216, 2600279859071, 5200559718142, 10401119436284, 20802238872568]

約数ペア:

[(1, 20802238872568), (2, 10401119436284), (4, 5200559718142), (8, 2600279859071), (1123, 18523810216), (2246, 9261905108), (4492, 4630952554), (6323, 3289931816), (8984, 2315476277), (12646, 1644965908), (25292, 822482954), (50584, 411241477), (366199, 56805832), (732398, 28402916), (1464796, 14201458), (2929592, 7100729)]