20199231352

素因数分解:

$2^3\times {\mathrm{3169}}^1\times {\mathrm{796751}}^1$

素因数の和:799926

約数の個数: 16

約数和(自身を含む): 37885557600

約数和(自身を除く): 17686326248

約数列:

[1, 2, 4, 8, 3169, 6338, 12676, 25352, 796751, 1593502, 3187004, 6374008, 2524903919, 5049807838, 10099615676, 20199231352]

約数ペア:

[(1, 20199231352), (2, 10099615676), (4, 5049807838), (8, 2524903919), (3169, 6374008), (6338, 3187004), (12676, 1593502), (25352, 796751)]