20213408031

素因数分解:

$3^1\times {\mathrm{239}}^1\times {\mathrm{577}}^1\times {\mathrm{48859}}^1$

素因数の和:49678

約数の個数: 16

約数和(自身を含む): 27111436800

約数和(自身を除く): 6898028769

約数列:

[1, 3, 239, 577, 717, 1731, 48859, 137903, 146577, 413709, 11677301, 28191643, 35031903, 84574929, 6737802677, 20213408031]

約数ペア:

[(1, 20213408031), (3, 6737802677), (239, 84574929), (577, 35031903), (717, 28191643), (1731, 11677301), (48859, 413709), (137903, 146577)]