20166180585

素因数分解:

$3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{3287071}}^1$

素因数の和:3287488

約数の個数: 16

約数和(自身を含む): 32344788480

約数和(自身を除く): 12178607895

約数列:

[1, 3, 5, 15, 409, 1227, 2045, 6135, 3287071, 9861213, 16435355, 49306065, 1344412039, 4033236117, 6722060195, 20166180585]

約数ペア:

[(1, 20166180585), (3, 6722060195), (5, 4033236117), (15, 1344412039), (409, 49306065), (1227, 16435355), (2045, 9861213), (6135, 3287071)]