20201006148

素因数分解:

$2^2\times 3^1\times {\mathrm{1051}}^1\times {\mathrm{1601729}}^1$

素因数の和:1602787

約数の個数: 24

約数和(自身を含む): 47180558880

約数和(自身を除く): 26979552732

約数列:

[1, 2, 3, 4, 6, 12, 1051, 2102, 3153, 4204, 6306, 12612, 1601729, 3203458, 4805187, 6406916, 9610374, 19220748, 1683417179, 3366834358, 5050251537, 6733668716, 10100503074, 20201006148]

約数ペア:

[(1, 20201006148), (2, 10100503074), (3, 6733668716), (4, 5050251537), (6, 3366834358), (12, 1683417179), (1051, 19220748), (2102, 9610374), (3153, 6406916), (4204, 4805187), (6306, 3203458), (12612, 1601729)]