20135262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3449}}^1$

素因数の和:3600

約数の個数: 32

約数和(自身を含む): 46368000

約数和(自身を除く): 26232738

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 3449, 5838, 6898, 10347, 20694, 24143, 48286, 72429, 144858, 479411, 958822, 1438233, 2876466, 3355877, 6711754, 10067631, 20135262]

約数ペア:

[(1, 20135262), (2, 10067631), (3, 6711754), (6, 3355877), (7, 2876466), (14, 1438233), (21, 958822), (42, 479411), (139, 144858), (278, 72429), (417, 48286), (834, 24143), (973, 20694), (1946, 10347), (2919, 6898), (3449, 5838)]