20083210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{757}}^1$

素因数の和:1150

約数の個数: 32

約数和(自身を含む): 41477760

約数和(自身を除く): 21394550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 379, 757, 758, 1514, 1895, 2653, 3785, 3790, 5299, 5306, 7570, 10598, 13265, 26495, 26530, 52990, 286903, 573806, 1434515, 2008321, 2869030, 4016642, 10041605, 20083210]

約数ペア:

[(1, 20083210), (2, 10041605), (5, 4016642), (7, 2869030), (10, 2008321), (14, 1434515), (35, 573806), (70, 286903), (379, 52990), (757, 26530), (758, 26495), (1514, 13265), (1895, 10598), (2653, 7570), (3785, 5306), (3790, 5299)]