20204409312

素因数分解:

$2^5\times 3^4\times {\mathrm{43}}^1\times {\mathrm{181277}}^1$

素因数の和:181342

約数の個数: 120

約数和(自身を含む): 60802816536

約数和(自身を除く): 40598407224

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, 181277, 362554, 543831, 725108, 1087662, 1450216, 1631493, 2175324, 2900432, 3262986, 4350648, 4894479, 5800864, 6525972, 7794911, 8701296, 9788958, 13051944, 14683437, 15589822, 17402592, 19577916, 23384733, 26103888, 29366874, 31179644, 39155832, 46769466, 52207776, 58733748, 62359288, 70154199, 78311664, 93538932, 117467496, 124718576, 140308398, 156623328, 187077864, 210462597, 234934992, 249437152, 280616796, 374155728, 420925194, 469869984, 561233592, 631387791, 748311456, 841850388, 1122467184, 1262775582, 1683700776, 2244934368, 2525551164, 3367401552, 5051102328, 6734803104, 10102204656, 20204409312]

約数ペア:

[(1, 20204409312), (2, 10102204656), (3, 6734803104), (4, 5051102328), (6, 3367401552), (8, 2525551164), (9, 2244934368), (12, 1683700776), (16, 1262775582), (18, 1122467184), (24, 841850388), (27, 748311456), (32, 631387791), (36, 561233592), (43, 469869984), (48, 420925194), (54, 374155728), (72, 280616796), (81, 249437152), (86, 234934992), (96, 210462597), (108, 187077864), (129, 156623328), (144, 140308398), (162, 124718576), (172, 117467496), (216, 93538932), (258, 78311664), (288, 70154199), (324, 62359288), (344, 58733748), (387, 52207776), (432, 46769466), (516, 39155832), (648, 31179644), (688, 29366874), (774, 26103888), (864, 23384733), (1032, 19577916), (1161, 17402592), (1296, 15589822), (1376, 14683437), (1548, 13051944), (2064, 9788958), (2322, 8701296), (2592, 7794911), (3096, 6525972), (3483, 5800864), (4128, 4894479), (4644, 4350648), (6192, 3262986), (6966, 2900432), (9288, 2175324), (12384, 1631493), (13932, 1450216), (18576, 1087662), (27864, 725108), (37152, 543831), (55728, 362554), (111456, 181277)]