20160820246

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{62611243}}^1$

素因数の和:62611275

約数の個数: 16

約数和(自身を含む): 36064076544

約数和(自身を除く): 15903256298

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 62611243, 125222486, 438278701, 876557402, 1440058589, 2880117178, 10080410123, 20160820246]

約数ペア:

[(1, 20160820246), (2, 10080410123), (7, 2880117178), (14, 1440058589), (23, 876557402), (46, 438278701), (161, 125222486), (322, 62611243)]