20128164482

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{1148999}}^1$

素因数の和:1149481

約数の個数: 16

約数和(自身を含む): 31850280000

約数和(自身を除く): 11722115518

約数列:

[1, 2, 19, 38, 461, 922, 8759, 17518, 1148999, 2297998, 21830981, 43661962, 529688539, 1059377078, 10064082241, 20128164482]

約数ペア:

[(1, 20128164482), (2, 10064082241), (19, 1059377078), (38, 529688539), (461, 43661962), (922, 21830981), (8759, 2297998), (17518, 1148999)]