20069892

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{24239}}^1$

素因数の和:24272

約数の個数: 36

約数和(自身を含む): 52940160

約数和(自身を除く): 32870268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 24239, 48478, 72717, 96956, 145434, 218151, 290868, 436302, 557497, 872604, 1114994, 1672491, 2229988, 3344982, 5017473, 6689964, 10034946, 20069892]

約数ペア:

[(1, 20069892), (2, 10034946), (3, 6689964), (4, 5017473), (6, 3344982), (9, 2229988), (12, 1672491), (18, 1114994), (23, 872604), (36, 557497), (46, 436302), (69, 290868), (92, 218151), (138, 145434), (207, 96956), (276, 72717), (414, 48478), (828, 24239)]