20123077631

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1\times {\mathrm{26189}}^1$

素因数の和:27338

約数の個数: 16

約数和(自身を含む): 21775413600

約数和(自身を除く): 1652335969

約数列:

[1, 19, 37, 703, 1093, 20767, 26189, 40441, 497591, 768379, 968993, 18410867, 28624577, 543866963, 1059109349, 20123077631]

約数ペア:

[(1, 20123077631), (19, 1059109349), (37, 543866963), (703, 28624577), (1093, 18410867), (20767, 968993), (26189, 768379), (40441, 497591)]