20631047038

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{6608279}}^1$

素因数の和:6608511

約数の個数: 16

約数和(自身を含む): 35526113280

約数和(自身を除く): 14895066242

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 6608279, 13216558, 46257953, 92515906, 1473646217, 2947292434, 10315523519, 20631047038]

約数ペア:

[(1, 20631047038), (2, 10315523519), (7, 2947292434), (14, 1473646217), (223, 92515906), (446, 46257953), (1561, 13216558), (3122, 6608279)]