20050266930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{668342231}}^1$

素因数の和:668342241

約数の個数: 16

約数和(自身を含む): 48120640704

約数和(自身を除く): 28070373774

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 668342231, 1336684462, 2005026693, 3341711155, 4010053386, 6683422310, 10025133465, 20050266930]

約数ペア:

[(1, 20050266930), (2, 10025133465), (3, 6683422310), (5, 4010053386), (6, 3341711155), (10, 2005026693), (15, 1336684462), (30, 668342231)]