20189350938

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{15089201}}^1$

素因数の和:15089429

約数の個数: 16

約数和(自身を含む): 40559774976

約数和(自身を除く): 20370424038

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 15089201, 30178402, 45267603, 90535206, 3364891823, 6729783646, 10094675469, 20189350938]

約数ペア:

[(1, 20189350938), (2, 10094675469), (3, 6729783646), (6, 3364891823), (223, 90535206), (446, 45267603), (669, 30178402), (1338, 15089201)]