9763112020

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6875431}}^1$

素因数の和:6875511

約数の個数: 24

約数和(自身を含む): 20791306368

約数和(自身を除く): 11028194348

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 6875431, 13750862, 27501724, 34377155, 68754310, 137508620, 488155601, 976311202, 1952622404, 2440778005, 4881556010, 9763112020]

約数ペア:

[(1, 9763112020), (2, 4881556010), (4, 2440778005), (5, 1952622404), (10, 976311202), (20, 488155601), (71, 137508620), (142, 68754310), (284, 34377155), (355, 27501724), (710, 13750862), (1420, 6875431)]