20138086074

素因数分解:

$2^1\times 3^1\times {\mathrm{7951}}^1\times {\mathrm{422129}}^1$

素因数の和:430085

約数の個数: 16

約数和(自身を含む): 40281333120

約数和(自身を除く): 20143247046

約数列:

[1, 2, 3, 6, 7951, 15902, 23853, 47706, 422129, 844258, 1266387, 2532774, 3356347679, 6712695358, 10069043037, 20138086074]

約数ペア:

[(1, 20138086074), (2, 10069043037), (3, 6712695358), (6, 3356347679), (7951, 2532774), (15902, 1266387), (23853, 844258), (47706, 422129)]