1036331020

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{378223}}^1$

素因数の和:378369

約数の個数: 24

約数和(自身を含む): 2192186304

約数和(自身を除く): 1155855284

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 378223, 756446, 1512892, 1891115, 3782230, 7564460, 51816551, 103633102, 207266204, 259082755, 518165510, 1036331020]

約数ペア:

[(1, 1036331020), (2, 518165510), (4, 259082755), (5, 207266204), (10, 103633102), (20, 51816551), (137, 7564460), (274, 3782230), (548, 1891115), (685, 1512892), (1370, 756446), (2740, 378223)]