20182617010

素因数分解:

$2^1\times 5^1\times {\mathrm{1663}}^1\times {\mathrm{1213627}}^1$

素因数の和:1215297

約数の個数: 16

約数和(自身を含む): 36350585856

約数和(自身を除く): 16167968846

約数列:

[1, 2, 5, 10, 1663, 3326, 8315, 16630, 1213627, 2427254, 6068135, 12136270, 2018261701, 4036523402, 10091308505, 20182617010]

約数ペア:

[(1, 20182617010), (2, 10091308505), (5, 4036523402), (10, 2018261701), (1663, 12136270), (3326, 6068135), (8315, 2427254), (16630, 1213627)]