20237547029

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1\times {\mathrm{69821}}^1$

素因数の和:70756

約数の個数: 16

約数和(自身を含む): 23647873536

約数和(自身を除く): 3410326507

約数列:

[1, 7, 47, 329, 881, 6167, 41407, 69821, 289849, 488747, 3281587, 22971109, 61512301, 430586107, 2891078147, 20237547029]

約数ペア:

[(1, 20237547029), (7, 2891078147), (47, 430586107), (329, 61512301), (881, 22971109), (6167, 3281587), (41407, 488747), (69821, 289849)]