20328348384

素因数分解:

$2^5\times 3^4\times {\mathrm{43}}^1\times {\mathrm{182389}}^1$

素因数の和:182454

約数の個数: 120

約数和(自身を含む): 61175794680

約数和(自身を除く): 40847446296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 81, 86, 96, 108, 129, 144, 162, 172, 216, 258, 288, 324, 344, 387, 432, 516, 648, 688, 774, 864, 1032, 1161, 1296, 1376, 1548, 2064, 2322, 2592, 3096, 3483, 4128, 4644, 6192, 6966, 9288, 12384, 13932, 18576, 27864, 37152, 55728, 111456, 182389, 364778, 547167, 729556, 1094334, 1459112, 1641501, 2188668, 2918224, 3283002, 4377336, 4924503, 5836448, 6566004, 7842727, 8754672, 9849006, 13132008, 14773509, 15685454, 17509344, 19698012, 23528181, 26264016, 29547018, 31370908, 39396024, 47056362, 52528032, 59094036, 62741816, 70584543, 78792048, 94112724, 118188072, 125483632, 141169086, 157584096, 188225448, 211753629, 236376144, 250967264, 282338172, 376450896, 423507258, 472752288, 564676344, 635260887, 752901792, 847014516, 1129352688, 1270521774, 1694029032, 2258705376, 2541043548, 3388058064, 5082087096, 6776116128, 10164174192, 20328348384]

約数ペア:

[(1, 20328348384), (2, 10164174192), (3, 6776116128), (4, 5082087096), (6, 3388058064), (8, 2541043548), (9, 2258705376), (12, 1694029032), (16, 1270521774), (18, 1129352688), (24, 847014516), (27, 752901792), (32, 635260887), (36, 564676344), (43, 472752288), (48, 423507258), (54, 376450896), (72, 282338172), (81, 250967264), (86, 236376144), (96, 211753629), (108, 188225448), (129, 157584096), (144, 141169086), (162, 125483632), (172, 118188072), (216, 94112724), (258, 78792048), (288, 70584543), (324, 62741816), (344, 59094036), (387, 52528032), (432, 47056362), (516, 39396024), (648, 31370908), (688, 29547018), (774, 26264016), (864, 23528181), (1032, 19698012), (1161, 17509344), (1296, 15685454), (1376, 14773509), (1548, 13132008), (2064, 9849006), (2322, 8754672), (2592, 7842727), (3096, 6566004), (3483, 5836448), (4128, 4924503), (4644, 4377336), (6192, 3283002), (6966, 2918224), (9288, 2188668), (12384, 1641501), (13932, 1459112), (18576, 1094334), (27864, 729556), (37152, 547167), (55728, 364778), (111456, 182389)]