20196087984

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{373}}^1\times {\mathrm{6373}}^1$

素因数の和:6819

約数の個数: 120

約数和(自身を含む): 57642121680

約数和(自身を除く): 37446033696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 177, 236, 354, 373, 472, 531, 708, 746, 944, 1062, 1119, 1416, 1492, 2124, 2238, 2832, 2984, 3357, 4248, 4476, 5968, 6373, 6714, 8496, 8952, 12746, 13428, 17904, 19119, 22007, 25492, 26856, 38238, 44014, 50984, 53712, 57357, 66021, 76476, 88028, 101968, 114714, 132042, 152952, 176056, 198063, 229428, 264084, 305904, 352112, 376007, 396126, 458856, 528168, 752014, 792252, 917712, 1056336, 1128021, 1504028, 1584504, 2256042, 2377129, 3008056, 3169008, 3384063, 4512084, 4754258, 6016112, 6768126, 7131387, 9024168, 9508516, 13536252, 14262774, 18048336, 19017032, 21394161, 27072504, 28525548, 38034064, 42788322, 54145008, 57051096, 85576644, 114102192, 140250611, 171153288, 280501222, 342306576, 420751833, 561002444, 841503666, 1122004888, 1262255499, 1683007332, 2244009776, 2524510998, 3366014664, 5049021996, 6732029328, 10098043992, 20196087984]

約数ペア:

[(1, 20196087984), (2, 10098043992), (3, 6732029328), (4, 5049021996), (6, 3366014664), (8, 2524510998), (9, 2244009776), (12, 1683007332), (16, 1262255499), (18, 1122004888), (24, 841503666), (36, 561002444), (48, 420751833), (59, 342306576), (72, 280501222), (118, 171153288), (144, 140250611), (177, 114102192), (236, 85576644), (354, 57051096), (373, 54145008), (472, 42788322), (531, 38034064), (708, 28525548), (746, 27072504), (944, 21394161), (1062, 19017032), (1119, 18048336), (1416, 14262774), (1492, 13536252), (2124, 9508516), (2238, 9024168), (2832, 7131387), (2984, 6768126), (3357, 6016112), (4248, 4754258), (4476, 4512084), (5968, 3384063), (6373, 3169008), (6714, 3008056), (8496, 2377129), (8952, 2256042), (12746, 1584504), (13428, 1504028), (17904, 1128021), (19119, 1056336), (22007, 917712), (25492, 792252), (26856, 752014), (38238, 528168), (44014, 458856), (50984, 396126), (53712, 376007), (57357, 352112), (66021, 305904), (76476, 264084), (88028, 229428), (101968, 198063), (114714, 176056), (132042, 152952)]