19722400.000000000

素因数分解:

$2^3\times 3^1\times {\mathrm{337}}^1\times {\mathrm{13049}}^1$

素因数の和:13395

約数の個数: 32

約数和(自身を含む): 264654000

約数和(自身を除く): 159113688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 337, 674, 1011, 1348, 2022, 2696, 4044, 8088, 13049, 26098, 39147, 52196, 78294, 104392, 156588, 313176, 4397513, 8795026, 13192539, 17590052, 26385078, 35180104, 52770156, 105540312]

約数ペア:

[(1, 105540312), (2, 52770156), (3, 35180104), (4, 26385078), (6, 17590052), (8, 13192539), (12, 8795026), (24, 4397513), (337, 313176), (674, 156588), (1011, 104392), (1348, 78294), (2022, 52196), (2696, 39147), (4044, 26098), (8088, 13049)]