20083540

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3733}}^1$

素因数の和:4011

約数の個数: 24

約数和(自身を含む): 42343560

約数和(自身を除く): 22260020

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 3733, 5380, 7466, 14932, 18665, 37330, 74660, 1004177, 2008354, 4016708, 5020885, 10041770, 20083540]

約数ペア:

[(1, 20083540), (2, 10041770), (4, 5020885), (5, 4016708), (10, 2008354), (20, 1004177), (269, 74660), (538, 37330), (1076, 18665), (1345, 14932), (2690, 7466), (3733, 5380)]