20160977786

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2293}}^1\times {\mathrm{231379}}^1$

素因数の和:233693

約数の個数: 16

約数和(自身を含む): 31847143200

約数和(自身を除く): 11686165414

約数列:

[1, 2, 19, 38, 2293, 4586, 43567, 87134, 231379, 462758, 4396201, 8792402, 530552047, 1061104094, 10080488893, 20160977786]

約数ペア:

[(1, 20160977786), (2, 10080488893), (19, 1061104094), (38, 530552047), (2293, 8792402), (4586, 4396201), (43567, 462758), (87134, 231379)]