20766365050

素因数分解:

$2^1\times 5^2\times {\mathrm{52249}}^1\times {\mathrm{7949}}^1$

素因数の和:60210

約数の個数: 24

約数和(自身を含む): 38631037500

約数和(自身を除く): 17864672450

約数列:

[1, 2, 5, 10, 25, 50, 7949, 15898, 39745, 52249, 79490, 104498, 198725, 261245, 397450, 522490, 1306225, 2612450, 415327301, 830654602, 2076636505, 4153273010, 10383182525, 20766365050]

約数ペア:

[(1, 20766365050), (2, 10383182525), (5, 4153273010), (10, 2076636505), (25, 830654602), (50, 415327301), (7949, 2612450), (15898, 1306225), (39745, 522490), (52249, 397450), (79490, 261245), (104498, 198725)]