20802019962

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{19763}}^1\times {\mathrm{5659}}^1$

素因数の和:25458

約数の個数: 32

約数和(自身を含む): 42955868160

約数和(自身を除く): 22153848198

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 5659, 11318, 16977, 19763, 33954, 39526, 59289, 118578, 175429, 350858, 526287, 612653, 1052574, 1225306, 1837959, 3675918, 111838817, 223677634, 335516451, 671032902, 3467003327, 6934006654, 10401009981, 20802019962]

約数ペア:

[(1, 20802019962), (2, 10401009981), (3, 6934006654), (6, 3467003327), (31, 671032902), (62, 335516451), (93, 223677634), (186, 111838817), (5659, 3675918), (11318, 1837959), (16977, 1225306), (19763, 1052574), (33954, 612653), (39526, 526287), (59289, 350858), (118578, 175429)]