20156910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35363}}^1$

素因数の和:35392

約数の個数: 32

約数和(自身を含む): 50924160

約数和(自身を除く): 30767250

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 35363, 70726, 106089, 176815, 212178, 353630, 530445, 671897, 1060890, 1343794, 2015691, 3359485, 4031382, 6718970, 10078455, 20156910]

約数ペア:

[(1, 20156910), (2, 10078455), (3, 6718970), (5, 4031382), (6, 3359485), (10, 2015691), (15, 1343794), (19, 1060890), (30, 671897), (38, 530445), (57, 353630), (95, 212178), (114, 176815), (190, 106089), (285, 70726), (570, 35363)]