20131882244

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{175481}}^1$

素因数の和:175580

約数の個数: 48

約数和(自身を含む): 38914888320

約数和(自身を除く): 18783006076

約数列:

[1, 2, 4, 23, 29, 43, 46, 58, 86, 92, 116, 172, 667, 989, 1247, 1334, 1978, 2494, 2668, 3956, 4988, 28681, 57362, 114724, 175481, 350962, 701924, 4036063, 5088949, 7545683, 8072126, 10177898, 15091366, 16144252, 20355796, 30182732, 117045827, 173550709, 218824807, 234091654, 347101418, 437649614, 468183308, 694202836, 875299228, 5032970561, 10065941122, 20131882244]

約数ペア:

[(1, 20131882244), (2, 10065941122), (4, 5032970561), (23, 875299228), (29, 694202836), (43, 468183308), (46, 437649614), (58, 347101418), (86, 234091654), (92, 218824807), (116, 173550709), (172, 117045827), (667, 30182732), (989, 20355796), (1247, 16144252), (1334, 15091366), (1978, 10177898), (2494, 8072126), (2668, 7545683), (3956, 5088949), (4988, 4036063), (28681, 701924), (57362, 350962), (114724, 175481)]