20852030876

素因数分解:

$2^2\times {\mathrm{347}}^1\times {\mathrm{1429}}^1\times {\mathrm{10513}}^1$

素因数の和:12293

約数の個数: 24

約数和(自身を含む): 36625308720

約数和(自身を除く): 15773277844

約数列:

[1, 2, 4, 347, 694, 1388, 1429, 2858, 5716, 10513, 21026, 42052, 495863, 991726, 1983452, 3648011, 7296022, 14592044, 15023077, 30046154, 60092308, 5213007719, 10426015438, 20852030876]

約数ペア:

[(1, 20852030876), (2, 10426015438), (4, 5213007719), (347, 60092308), (694, 30046154), (1388, 15023077), (1429, 14592044), (2858, 7296022), (5716, 3648011), (10513, 1983452), (21026, 991726), (42052, 495863)]