20160879479

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{5119}}^1$

素因数の和:5471

約数の個数: 32

約数和(自身を含む): 23410114560

約数和(自身を除く): 3249235081

約数列:

[1, 13, 17, 71, 221, 251, 923, 1207, 3263, 4267, 5119, 15691, 17821, 55471, 66547, 87023, 231673, 302957, 363449, 1131299, 1284869, 3938441, 4724837, 6178633, 16703297, 21842773, 80322229, 91225699, 283956049, 1185934087, 1550836883, 20160879479]

約数ペア:

[(1, 20160879479), (13, 1550836883), (17, 1185934087), (71, 283956049), (221, 91225699), (251, 80322229), (923, 21842773), (1207, 16703297), (3263, 6178633), (4267, 4724837), (5119, 3938441), (15691, 1284869), (17821, 1131299), (55471, 363449), (66547, 302957), (87023, 231673)]