23021060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67709}}^1$

素因数の和:67735

約数の個数: 24

約数和(自身を含む): 51188760

約数和(自身を除く): 28167700

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 67709, 135418, 270836, 338545, 677090, 1151053, 1354180, 2302106, 4604212, 5755265, 11510530, 23021060]

約数ペア:

[(1, 23021060), (2, 11510530), (4, 5755265), (5, 4604212), (10, 2302106), (17, 1354180), (20, 1151053), (34, 677090), (68, 338545), (85, 270836), (170, 135418), (340, 67709)]