20793445579

素因数分解:

${\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1\times {\mathrm{28351}}^1$

素因数の和:28842

約数の個数: 16

約数和(自身を含む): 21883207680

約数和(自身を除く): 1089762101

約数列:

[1, 31, 59, 401, 1829, 12431, 23659, 28351, 733429, 878881, 1672709, 11368751, 51853979, 352431281, 670756309, 20793445579]

約数ペア:

[(1, 20793445579), (31, 670756309), (59, 352431281), (401, 51853979), (1829, 11368751), (12431, 1672709), (23659, 878881), (28351, 733429)]