20194262571189

素因数分解:

$3^1\times 7^1\times {\mathrm{218149}}^1\times {\mathrm{4408141}}^1$

素因数の和:4626300

約数の個数: 16

約数和(自身を含む): 30772357673600

約数和(自身を除く): 10578095102411

約数列:

[1, 3, 7, 21, 218149, 654447, 1527043, 4408141, 4581129, 13224423, 30856987, 92570961, 961631551009, 2884894653027, 6731420857063, 20194262571189]

約数ペア:

[(1, 20194262571189), (3, 6731420857063), (7, 2884894653027), (21, 961631551009), (218149, 92570961), (654447, 30856987), (1527043, 13224423), (4408141, 4581129)]