20132320328

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1887877}}^1$

素因数の和:1887957

約数の個数: 32

約数和(自身を含む): 39871983360

約数和(自身を除く): 19739663032

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 344, 1333, 2666, 5332, 10664, 1887877, 3775754, 7551508, 15103016, 58524187, 81178711, 117048374, 162357422, 234096748, 324714844, 468193496, 649429688, 2516540041, 5033080082, 10066160164, 20132320328]

約数ペア:

[(1, 20132320328), (2, 10066160164), (4, 5033080082), (8, 2516540041), (31, 649429688), (43, 468193496), (62, 324714844), (86, 234096748), (124, 162357422), (172, 117048374), (248, 81178711), (344, 58524187), (1333, 15103016), (2666, 7551508), (5332, 3775754), (10664, 1887877)]