20149971702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1783499}}^1$

素因数の和:1783780

約数の個数: 32

約数和(自身を含む): 46228320000

約数和(自身を除く): 26078348298

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 269, 538, 807, 1614, 1883, 3766, 5649, 11298, 1783499, 3566998, 5350497, 10700994, 12484493, 24968986, 37453479, 74906958, 479761231, 959522462, 1439283693, 2878567386, 3358328617, 6716657234, 10074985851, 20149971702]

約数ペア:

[(1, 20149971702), (2, 10074985851), (3, 6716657234), (6, 3358328617), (7, 2878567386), (14, 1439283693), (21, 959522462), (42, 479761231), (269, 74906958), (538, 37453479), (807, 24968986), (1614, 12484493), (1883, 10700994), (3766, 5350497), (5649, 3566998), (11298, 1783499)]