9927020

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3623}}^1$

素因数の和:3769

約数の個数: 24

約数和(自身を含む): 21004704

約数和(自身を除く): 11077684

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 3623, 7246, 14492, 18115, 36230, 72460, 496351, 992702, 1985404, 2481755, 4963510, 9927020]

約数ペア:

[(1, 9927020), (2, 4963510), (4, 2481755), (5, 1985404), (10, 992702), (20, 496351), (137, 72460), (274, 36230), (548, 18115), (685, 14492), (1370, 7246), (2740, 3623)]