9963020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29303}}^1$

素因数の和:29329

約数の個数: 24

約数和(自身を含む): 22153824

約数和(自身を除く): 12190804

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 29303, 58606, 117212, 146515, 293030, 498151, 586060, 996302, 1992604, 2490755, 4981510, 9963020]

約数ペア:

[(1, 9963020), (2, 4981510), (4, 2490755), (5, 1992604), (10, 996302), (17, 586060), (20, 498151), (34, 293030), (68, 146515), (85, 117212), (170, 58606), (340, 29303)]