20236462868

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{1249}}^1\times {\mathrm{12941}}^1$

素因数の和:14507

約数の個数: 24

約数和(自身を含む): 35558145000

約数和(自身を除く): 15321682132

約数列:

[1, 2, 4, 313, 626, 1249, 1252, 2498, 4996, 12941, 25882, 51764, 390937, 781874, 1563748, 4050533, 8101066, 16163309, 16202132, 32326618, 64653236, 5059115717, 10118231434, 20236462868]

約数ペア:

[(1, 20236462868), (2, 10118231434), (4, 5059115717), (313, 64653236), (626, 32326618), (1249, 16202132), (1252, 16163309), (2498, 8101066), (4996, 4050533), (12941, 1563748), (25882, 781874), (51764, 390937)]