20199137326

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2003}}^1\times {\mathrm{5347}}^1$

素因数の和:7416

約数の個数: 32

約数和(自身を含む): 32409393408

約数和(自身を除く): 12210256082

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 2003, 4006, 5347, 10694, 46069, 82123, 92138, 122981, 164246, 219227, 245962, 438454, 1888829, 3777658, 5042221, 10084442, 10710041, 21420082, 246330943, 439111681, 492661886, 878223362, 10099568663, 20199137326]

約数ペア:

[(1, 20199137326), (2, 10099568663), (23, 878223362), (41, 492661886), (46, 439111681), (82, 246330943), (943, 21420082), (1886, 10710041), (2003, 10084442), (4006, 5042221), (5347, 3777658), (10694, 1888829), (46069, 438454), (82123, 245962), (92138, 219227), (122981, 164246)]