20130751048

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{61374241}}^1$

素因数の和:61374288

約数の個数: 16

約数和(自身を含む): 38665772460

約数和(自身を除く): 18535021412

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 61374241, 122748482, 245496964, 490993928, 2516343881, 5032687762, 10065375524, 20130751048]

約数ペア:

[(1, 20130751048), (2, 10065375524), (4, 5032687762), (8, 2516343881), (41, 490993928), (82, 245496964), (164, 122748482), (328, 61374241)]