20172616559

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2591}}^1\times {\mathrm{4937}}^1$

素因数の和:7630

約数の個数: 16

約数和(自身を含む): 21502817280

約数和(自身を除く): 1330200721

約数列:

[1, 19, 83, 1577, 2591, 4937, 49229, 93803, 215053, 409771, 4086007, 7785649, 12791767, 243043573, 1061716661, 20172616559]

約数ペア:

[(1, 20172616559), (19, 1061716661), (83, 243043573), (1577, 12791767), (2591, 7785649), (4937, 4086007), (49229, 409771), (93803, 215053)]