20348832958

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{18451}}^1$

素因数の和:18832

約数の個数: 32

約数和(自身を含む): 32682182400

約数和(自身を除く): 12333349442

約数列:

[1, 2, 17, 34, 163, 199, 326, 398, 2771, 3383, 5542, 6766, 18451, 32437, 36902, 64874, 313667, 551429, 627334, 1102858, 3007513, 3671749, 6015026, 7343498, 51127721, 62419733, 102255442, 124839466, 598495087, 1196990174, 10174416479, 20348832958]

約数ペア:

[(1, 20348832958), (2, 10174416479), (17, 1196990174), (34, 598495087), (163, 124839466), (199, 102255442), (326, 62419733), (398, 51127721), (2771, 7343498), (3383, 6015026), (5542, 3671749), (6766, 3007513), (18451, 1102858), (32437, 627334), (36902, 551429), (64874, 313667)]