20159940972

素因数分解:

$2^2\times 3^1\times {\mathrm{769}}^1\times {\mathrm{2184649}}^1$

素因数の和:2185425

約数の個数: 24

約数和(自身を含む): 47101054000

約数和(自身を除く): 26941113028

約数列:

[1, 2, 3, 4, 6, 12, 769, 1538, 2307, 3076, 4614, 9228, 2184649, 4369298, 6553947, 8738596, 13107894, 26215788, 1679995081, 3359990162, 5039985243, 6719980324, 10079970486, 20159940972]

約数ペア:

[(1, 20159940972), (2, 10079970486), (3, 6719980324), (4, 5039985243), (6, 3359990162), (12, 1679995081), (769, 26215788), (1538, 13107894), (2307, 8738596), (3076, 6553947), (4614, 4369298), (9228, 2184649)]