2000907555

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4303027}}^1$

素因数の和:4303066

約数の個数: 16

約数和(自身を含む): 3304725504

約数和(自身を除く): 1303817949

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 4303027, 12909081, 21515135, 64545405, 133393837, 400181511, 666969185, 2000907555]

約数ペア:

[(1, 2000907555), (3, 666969185), (5, 400181511), (15, 133393837), (31, 64545405), (93, 21515135), (155, 12909081), (465, 4303027)]