20632252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{677}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 38157840

約数和(自身を除く): 17525588

約数列:

[1, 2, 4, 19, 38, 76, 401, 677, 802, 1354, 1604, 2708, 7619, 12863, 15238, 25726, 30476, 51452, 271477, 542954, 1085908, 5158063, 10316126, 20632252]

約数ペア:

[(1, 20632252), (2, 10316126), (4, 5158063), (19, 1085908), (38, 542954), (76, 271477), (401, 51452), (677, 30476), (802, 25726), (1354, 15238), (1604, 12863), (2708, 7619)]