20085454952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{132141151}}^1$

素因数の和:132141176

約数の個数: 16

約数和(自身を含む): 39642345600

約数和(自身を除く): 19556890648

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 132141151, 264282302, 528564604, 1057129208, 2510681869, 5021363738, 10042727476, 20085454952]

約数ペア:

[(1, 20085454952), (2, 10042727476), (4, 5021363738), (8, 2510681869), (19, 1057129208), (38, 528564604), (76, 264282302), (152, 132141151)]