20152947772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6892253}}^1$

素因数の和:6892317

約数の個数: 24

約数和(自身を含む): 38210656176

約数和(自身を除く): 18057708404

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 6892253, 13784506, 27569012, 117168301, 234336602, 296366879, 468673204, 592733758, 1185467516, 5038236943, 10076473886, 20152947772]

約数ペア:

[(1, 20152947772), (2, 10076473886), (4, 5038236943), (17, 1185467516), (34, 592733758), (43, 468673204), (68, 296366879), (86, 234336602), (172, 117168301), (731, 27569012), (1462, 13784506), (2924, 6892253)]