66743020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{196303}}^1$

素因数の和:196329

約数の個数: 24

約数和(自身を含む): 148405824

約数和(自身を除く): 81662804

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 196303, 392606, 785212, 981515, 1963030, 3337151, 3926060, 6674302, 13348604, 16685755, 33371510, 66743020]

約数ペア:

[(1, 66743020), (2, 33371510), (4, 16685755), (5, 13348604), (10, 6674302), (17, 3926060), (20, 3337151), (34, 1963030), (68, 981515), (85, 785212), (170, 392606), (340, 196303)]