20110252016

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{11122927}}^1$

素因数の和:11123048

約数の個数: 20

約数和(自身を含む): 39308427552

約数和(自身を除く): 19198175536

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 11122927, 22245854, 44491708, 88983416, 177966832, 1256890751, 2513781502, 5027563004, 10055126008, 20110252016]

約数ペア:

[(1, 20110252016), (2, 10055126008), (4, 5027563004), (8, 2513781502), (16, 1256890751), (113, 177966832), (226, 88983416), (452, 44491708), (904, 22245854), (1808, 11122927)]