2000320139999

素因数分解:

${\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1399}}^1\times {\mathrm{518239}}^1$

素因数の和:519758

約数の個数: 16

約数和(自身を含む): 2089543680000

約数和(自身を除く): 89223540001

約数列:

[1, 31, 89, 1399, 2759, 43369, 124511, 518239, 3859841, 16065409, 46123271, 725016361, 1429821401, 22475507191, 64526456129, 2000320139999]

約数ペア:

[(1, 2000320139999), (31, 64526456129), (89, 22475507191), (1399, 1429821401), (2759, 725016361), (43369, 46123271), (124511, 16065409), (518239, 3859841)]