20222445670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1451719}}^1$

素因数の和:1451932

約数の個数: 32

約数和(自身を含む): 41809536000

約数和(自身を除く): 21587090330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 6965, 13930, 1451719, 2903438, 7258595, 10162033, 14517190, 20324066, 50810165, 101620330, 288892081, 577784162, 1444460405, 2022244567, 2888920810, 4044489134, 10111222835, 20222445670]

約数ペア:

[(1, 20222445670), (2, 10111222835), (5, 4044489134), (7, 2888920810), (10, 2022244567), (14, 1444460405), (35, 577784162), (70, 288892081), (199, 101620330), (398, 50810165), (995, 20324066), (1393, 14517190), (1990, 10162033), (2786, 7258595), (6965, 2903438), (13930, 1451719)]