20130469929

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{503879}}^1$

素因数の和:504101

約数の個数: 24

約数和(自身を含む): 30498848640

約数和(自身を除く): 10368378711

約数列:

[1, 3, 9, 23, 69, 193, 207, 579, 1737, 4439, 13317, 39951, 503879, 1511637, 4534911, 11589217, 34767651, 97248647, 104302953, 291745941, 875237823, 2236718881, 6710156643, 20130469929]

約数ペア:

[(1, 20130469929), (3, 6710156643), (9, 2236718881), (23, 875237823), (69, 291745941), (193, 104302953), (207, 97248647), (579, 34767651), (1737, 11589217), (4439, 4534911), (13317, 1511637), (39951, 503879)]