20170486504

素因数分解:

$2^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1435009}}^1$

素因数の和:1435273

約数の個数: 32

約数和(自身を含む): 43394702400

約数和(自身を除く): 23224215896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 251, 502, 1004, 1757, 2008, 3514, 7028, 14056, 1435009, 2870018, 5740036, 10045063, 11480072, 20090126, 40180252, 80360504, 360187259, 720374518, 1440749036, 2521310813, 2881498072, 5042621626, 10085243252, 20170486504]

約数ペア:

[(1, 20170486504), (2, 10085243252), (4, 5042621626), (7, 2881498072), (8, 2521310813), (14, 1440749036), (28, 720374518), (56, 360187259), (251, 80360504), (502, 40180252), (1004, 20090126), (1757, 11480072), (2008, 10045063), (3514, 5740036), (7028, 2870018), (14056, 1435009)]