20341280826

素因数分解:

$2^1\times 3^2\times {\mathrm{40813}}^1\times {\mathrm{27689}}^1$

素因数の和:68510

約数の個数: 24

約数和(自身を含む): 44075446740

約数和(自身を除く): 23734165914

約数列:

[1, 2, 3, 6, 9, 18, 27689, 40813, 55378, 81626, 83067, 122439, 166134, 244878, 249201, 367317, 498402, 734634, 1130071157, 2260142314, 3390213471, 6780426942, 10170640413, 20341280826]

約数ペア:

[(1, 20341280826), (2, 10170640413), (3, 6780426942), (6, 3390213471), (9, 2260142314), (18, 1130071157), (27689, 734634), (40813, 498402), (55378, 367317), (81626, 249201), (83067, 244878), (122439, 166134)]