20792598

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8863}}^1$

素因数の和:8908

約数の個数: 32

約数和(自身を含む): 45950976

約数和(自身を除く): 25158378

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 8863, 17726, 26589, 53178, 150671, 203849, 301342, 407698, 452013, 611547, 904026, 1223094, 3465433, 6930866, 10396299, 20792598]

約数ペア:

[(1, 20792598), (2, 10396299), (3, 6930866), (6, 3465433), (17, 1223094), (23, 904026), (34, 611547), (46, 452013), (51, 407698), (69, 301342), (102, 203849), (138, 150671), (391, 53178), (782, 26589), (1173, 17726), (2346, 8863)]