20137140312

素因数分解:

$2^3\times 3^1\times {\mathrm{1163}}^1\times {\mathrm{721451}}^1$

素因数の和:722623

約数の個数: 32

約数和(自身を含む): 50386207680

約数和(自身を除く): 30249067368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1163, 2326, 3489, 4652, 6978, 9304, 13956, 27912, 721451, 1442902, 2164353, 2885804, 4328706, 5771608, 8657412, 17314824, 839047513, 1678095026, 2517142539, 3356190052, 5034285078, 6712380104, 10068570156, 20137140312]

約数ペア:

[(1, 20137140312), (2, 10068570156), (3, 6712380104), (4, 5034285078), (6, 3356190052), (8, 2517142539), (12, 1678095026), (24, 839047513), (1163, 17314824), (2326, 8657412), (3489, 5771608), (4652, 4328706), (6978, 2885804), (9304, 2164353), (13956, 1442902), (27912, 721451)]