20120804084

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{2207}}^1\times {\mathrm{11933}}^1$

素因数の和:14335

約数の個数: 24

約数和(自身を含む): 35414765568

約数和(自身を除く): 15293961484

約数列:

[1, 2, 4, 191, 382, 764, 2207, 4414, 8828, 11933, 23866, 47732, 421537, 843074, 1686148, 2279203, 4558406, 9116812, 26336131, 52672262, 105344524, 5030201021, 10060402042, 20120804084]

約数ペア:

[(1, 20120804084), (2, 10060402042), (4, 5030201021), (191, 105344524), (382, 52672262), (764, 26336131), (2207, 9116812), (4414, 4558406), (8828, 2279203), (11933, 1686148), (23866, 843074), (47732, 421537)]