33978020

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{11251}}^1$

素因数の和:11411

約数の個数: 24

約数和(自身を含む): 71832768

約数和(自身を除く): 37854748

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 11251, 22502, 45004, 56255, 112510, 225020, 1698901, 3397802, 6795604, 8494505, 16989010, 33978020]

約数ペア:

[(1, 33978020), (2, 16989010), (4, 8494505), (5, 6795604), (10, 3397802), (20, 1698901), (151, 225020), (302, 112510), (604, 56255), (755, 45004), (1510, 22502), (3020, 11251)]