18096021950

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{3320371}}^1$

素因数の和:3320492

約数の個数: 24

約数和(自身を含む): 33967405560

約数和(自身を除く): 15871383610

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2725, 5450, 3320371, 6640742, 16601855, 33203710, 83009275, 166018550, 361920439, 723840878, 1809602195, 3619204390, 9048010975, 18096021950]

約数ペア:

[(1, 18096021950), (2, 9048010975), (5, 3619204390), (10, 1809602195), (25, 723840878), (50, 361920439), (109, 166018550), (218, 83009275), (545, 33203710), (1090, 16601855), (2725, 6640742), (5450, 3320371)]