20667039091

素因数分解:

${\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{541}}^1\times {\mathrm{7253}}^1$

素因数の和:8046

約数の個数: 16

約数和(自身を含む): 21702807360

約数和(自身を除く): 1035768269

約数列:

[1, 23, 229, 541, 5267, 7253, 12443, 123889, 166819, 1660937, 2849447, 3923873, 38201551, 90249079, 898566917, 20667039091]

約数ペア:

[(1, 20667039091), (23, 898566917), (229, 90249079), (541, 38201551), (5267, 3923873), (7253, 2849447), (12443, 1660937), (123889, 166819)]