20071392

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 58423680

約数和(自身を除く): 38352288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 83, 88, 96, 132, 166, 176, 229, 249, 264, 332, 352, 458, 498, 528, 664, 687, 913, 916, 996, 1056, 1328, 1374, 1826, 1832, 1992, 2519, 2656, 2739, 2748, 3652, 3664, 3984, 5038, 5478, 5496, 7304, 7328, 7557, 7968, 10076, 10956, 10992, 14608, 15114, 19007, 20152, 21912, 21984, 29216, 30228, 38014, 40304, 43824, 57021, 60456, 76028, 80608, 87648, 114042, 120912, 152056, 209077, 228084, 241824, 304112, 418154, 456168, 608224, 627231, 836308, 912336, 1254462, 1672616, 1824672, 2508924, 3345232, 5017848, 6690464, 10035696, 20071392]

約数ペア:

[(1, 20071392), (2, 10035696), (3, 6690464), (4, 5017848), (6, 3345232), (8, 2508924), (11, 1824672), (12, 1672616), (16, 1254462), (22, 912336), (24, 836308), (32, 627231), (33, 608224), (44, 456168), (48, 418154), (66, 304112), (83, 241824), (88, 228084), (96, 209077), (132, 152056), (166, 120912), (176, 114042), (229, 87648), (249, 80608), (264, 76028), (332, 60456), (352, 57021), (458, 43824), (498, 40304), (528, 38014), (664, 30228), (687, 29216), (913, 21984), (916, 21912), (996, 20152), (1056, 19007), (1328, 15114), (1374, 14608), (1826, 10992), (1832, 10956), (1992, 10076), (2519, 7968), (2656, 7557), (2739, 7328), (2748, 7304), (3652, 5496), (3664, 5478), (3984, 5038)]