20139038858

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1\times {\mathrm{196751}}^1$

素因数の和:197653

約数の個数: 16

約数和(自身を含む): 30740532480

約数和(自身を除く): 10601493622

約数列:

[1, 2, 61, 122, 839, 1678, 51179, 102358, 196751, 393502, 12001811, 24003622, 165074089, 330148178, 10069519429, 20139038858]

約数ペア:

[(1, 20139038858), (2, 10069519429), (61, 330148178), (122, 165074089), (839, 24003622), (1678, 12001811), (51179, 393502), (102358, 196751)]