20172597936

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1\times {\mathrm{373}}^1$

素因数の和:939

約数の個数: 160

約数和(自身を含む): 55775858688

約数和(自身を除く): 35603260752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 191, 204, 272, 347, 373, 382, 408, 573, 694, 746, 764, 816, 1041, 1119, 1146, 1388, 1492, 1528, 2082, 2238, 2292, 2776, 2984, 3056, 3247, 4164, 4476, 4584, 5552, 5899, 5968, 6341, 6494, 8328, 8952, 9168, 9741, 11798, 12682, 12988, 16656, 17697, 17904, 19023, 19482, 23596, 25364, 25976, 35394, 38046, 38964, 47192, 50728, 51952, 66277, 70788, 71243, 76092, 77928, 94384, 101456, 129431, 132554, 141576, 142486, 152184, 155856, 198831, 213729, 258862, 265108, 283152, 284972, 304368, 388293, 397662, 427458, 517724, 530216, 569944, 776586, 795324, 854916, 1035448, 1060432, 1126709, 1139888, 1211131, 1553172, 1590648, 1709832, 2070896, 2200327, 2253418, 2422262, 3106344, 3181296, 3380127, 3419664, 3633393, 4400654, 4506836, 4844524, 6212688, 6600981, 6760254, 7266786, 8801308, 9013672, 9689048, 13201962, 13520508, 14533572, 17602616, 18027344, 19378096, 24721321, 26403924, 27041016, 29067144, 35205232, 49442642, 52807848, 54082032, 58134288, 74163963, 98885284, 105615696, 148327926, 197770568, 296655852, 395541136, 420262457, 593311704, 840524914, 1186623408, 1260787371, 1681049828, 2521574742, 3362099656, 5043149484, 6724199312, 10086298968, 20172597936]

約数ペア:

[(1, 20172597936), (2, 10086298968), (3, 6724199312), (4, 5043149484), (6, 3362099656), (8, 2521574742), (12, 1681049828), (16, 1260787371), (17, 1186623408), (24, 840524914), (34, 593311704), (48, 420262457), (51, 395541136), (68, 296655852), (102, 197770568), (136, 148327926), (191, 105615696), (204, 98885284), (272, 74163963), (347, 58134288), (373, 54082032), (382, 52807848), (408, 49442642), (573, 35205232), (694, 29067144), (746, 27041016), (764, 26403924), (816, 24721321), (1041, 19378096), (1119, 18027344), (1146, 17602616), (1388, 14533572), (1492, 13520508), (1528, 13201962), (2082, 9689048), (2238, 9013672), (2292, 8801308), (2776, 7266786), (2984, 6760254), (3056, 6600981), (3247, 6212688), (4164, 4844524), (4476, 4506836), (4584, 4400654), (5552, 3633393), (5899, 3419664), (5968, 3380127), (6341, 3181296), (6494, 3106344), (8328, 2422262), (8952, 2253418), (9168, 2200327), (9741, 2070896), (11798, 1709832), (12682, 1590648), (12988, 1553172), (16656, 1211131), (17697, 1139888), (17904, 1126709), (19023, 1060432), (19482, 1035448), (23596, 854916), (25364, 795324), (25976, 776586), (35394, 569944), (38046, 530216), (38964, 517724), (47192, 427458), (50728, 397662), (51952, 388293), (66277, 304368), (70788, 284972), (71243, 283152), (76092, 265108), (77928, 258862), (94384, 213729), (101456, 198831), (129431, 155856), (132554, 152184), (141576, 142486)]