20163578834

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{313031}}^1$

素因数の和:313190

約数の個数: 32

約数和(自身を含む): 35700673536

約数和(自身を除く): 15537094702

約数列:

[1, 2, 7, 14, 43, 86, 107, 214, 301, 602, 749, 1498, 4601, 9202, 32207, 64414, 313031, 626062, 2191217, 4382434, 13460333, 26920666, 33494317, 66988634, 94222331, 188444662, 234460219, 468920438, 1440255631, 2880511262, 10081789417, 20163578834]

約数ペア:

[(1, 20163578834), (2, 10081789417), (7, 2880511262), (14, 1440255631), (43, 468920438), (86, 234460219), (107, 188444662), (214, 94222331), (301, 66988634), (602, 33494317), (749, 26920666), (1498, 13460333), (4601, 4382434), (9202, 2191217), (32207, 626062), (64414, 313031)]