20588232

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 128

約数和(自身を含む): 62496000

約数和(自身を除く): 41907768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 49, 56, 61, 82, 84, 98, 122, 123, 147, 164, 168, 183, 196, 244, 246, 287, 294, 328, 343, 366, 392, 427, 488, 492, 574, 588, 686, 732, 854, 861, 984, 1029, 1148, 1176, 1281, 1372, 1464, 1708, 1722, 2009, 2058, 2296, 2501, 2562, 2744, 2989, 3416, 3444, 4018, 4116, 5002, 5124, 5978, 6027, 6888, 7503, 8036, 8232, 8967, 10004, 10248, 11956, 12054, 14063, 15006, 16072, 17507, 17934, 20008, 20923, 23912, 24108, 28126, 30012, 35014, 35868, 41846, 42189, 48216, 52521, 56252, 60024, 62769, 70028, 71736, 83692, 84378, 105042, 112504, 122549, 125538, 140056, 167384, 168756, 210084, 245098, 251076, 337512, 367647, 420168, 490196, 502152, 735294, 857843, 980392, 1470588, 1715686, 2573529, 2941176, 3431372, 5147058, 6862744, 10294116, 20588232]

約数ペア:

[(1, 20588232), (2, 10294116), (3, 6862744), (4, 5147058), (6, 3431372), (7, 2941176), (8, 2573529), (12, 1715686), (14, 1470588), (21, 980392), (24, 857843), (28, 735294), (41, 502152), (42, 490196), (49, 420168), (56, 367647), (61, 337512), (82, 251076), (84, 245098), (98, 210084), (122, 168756), (123, 167384), (147, 140056), (164, 125538), (168, 122549), (183, 112504), (196, 105042), (244, 84378), (246, 83692), (287, 71736), (294, 70028), (328, 62769), (343, 60024), (366, 56252), (392, 52521), (427, 48216), (488, 42189), (492, 41846), (574, 35868), (588, 35014), (686, 30012), (732, 28126), (854, 24108), (861, 23912), (984, 20923), (1029, 20008), (1148, 17934), (1176, 17507), (1281, 16072), (1372, 15006), (1464, 14063), (1708, 12054), (1722, 11956), (2009, 10248), (2058, 10004), (2296, 8967), (2501, 8232), (2562, 8036), (2744, 7503), (2989, 6888), (3416, 6027), (3444, 5978), (4018, 5124), (4116, 5002)]