2022894020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14449243}}^1$

素因数の和:14449259

約数の個数: 24

約数和(自身を含む): 4854945984

約数和(自身を除く): 2832051964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14449243, 28898486, 57796972, 72246215, 101144701, 144492430, 202289402, 288984860, 404578804, 505723505, 1011447010, 2022894020]

約数ペア:

[(1, 2022894020), (2, 1011447010), (4, 505723505), (5, 404578804), (7, 288984860), (10, 202289402), (14, 144492430), (20, 101144701), (28, 72246215), (35, 57796972), (70, 28898486), (140, 14449243)]