20170352585

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1\times {\mathrm{190529}}^1$

素因数の和:191248

約数の個数: 16

約数和(自身を含む): 25021923840

約数和(自身を除く): 4851571255

約数列:

[1, 5, 31, 155, 683, 3415, 21173, 105865, 190529, 952645, 5906399, 29531995, 130131307, 650656535, 4034070517, 20170352585]

約数ペア:

[(1, 20170352585), (5, 4034070517), (31, 650656535), (155, 130131307), (683, 29531995), (3415, 5906399), (21173, 952645), (105865, 190529)]