20112624

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{739}}^1$

素因数の和:769

約数の個数: 120

約数和(自身を含む): 66801280

約数和(自身を除く): 46688656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 739, 756, 972, 1008, 1134, 1296, 1478, 1512, 1701, 1944, 2217, 2268, 2956, 3024, 3402, 3888, 4434, 4536, 5173, 5912, 6651, 6804, 8868, 9072, 10346, 11824, 13302, 13608, 15519, 17736, 19953, 20692, 26604, 27216, 31038, 35472, 39906, 41384, 46557, 53208, 59859, 62076, 79812, 82768, 93114, 106416, 119718, 124152, 139671, 159624, 179577, 186228, 239436, 248304, 279342, 319248, 359154, 372456, 419013, 478872, 558684, 718308, 744912, 838026, 957744, 1117368, 1257039, 1436616, 1676052, 2234736, 2514078, 2873232, 3352104, 5028156, 6704208, 10056312, 20112624]

約数ペア:

[(1, 20112624), (2, 10056312), (3, 6704208), (4, 5028156), (6, 3352104), (7, 2873232), (8, 2514078), (9, 2234736), (12, 1676052), (14, 1436616), (16, 1257039), (18, 1117368), (21, 957744), (24, 838026), (27, 744912), (28, 718308), (36, 558684), (42, 478872), (48, 419013), (54, 372456), (56, 359154), (63, 319248), (72, 279342), (81, 248304), (84, 239436), (108, 186228), (112, 179577), (126, 159624), (144, 139671), (162, 124152), (168, 119718), (189, 106416), (216, 93114), (243, 82768), (252, 79812), (324, 62076), (336, 59859), (378, 53208), (432, 46557), (486, 41384), (504, 39906), (567, 35472), (648, 31038), (739, 27216), (756, 26604), (972, 20692), (1008, 19953), (1134, 17736), (1296, 15519), (1478, 13608), (1512, 13302), (1701, 11824), (1944, 10346), (2217, 9072), (2268, 8868), (2956, 6804), (3024, 6651), (3402, 5912), (3888, 5173), (4434, 4536)]