20323823

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2243}}^1$

素因数の和:2314

約数の個数: 16

約数和(自身を含む): 23750496

約数和(自身を除く): 3426673

約数列:

[1, 13, 17, 41, 221, 533, 697, 2243, 9061, 29159, 38131, 91963, 495703, 1195519, 1563371, 20323823]

約数ペア:

[(1, 20323823), (13, 1563371), (17, 1195519), (41, 495703), (221, 91963), (533, 38131), (697, 29159), (2243, 9061)]