2020193232

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{1063}}^1$

素因数の和:1245

約数の個数: 120

約数和(自身を含む): 5589600576

約数和(自身を除く): 3569407344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 137, 204, 272, 274, 289, 408, 411, 548, 578, 816, 822, 867, 1063, 1096, 1156, 1644, 1734, 2126, 2192, 2312, 2329, 3189, 3288, 3468, 4252, 4624, 4658, 6378, 6576, 6936, 6987, 8504, 9316, 12756, 13872, 13974, 17008, 18071, 18632, 25512, 27948, 36142, 37264, 39593, 51024, 54213, 55896, 72284, 79186, 108426, 111792, 118779, 144568, 145631, 158372, 216852, 237558, 289136, 291262, 307207, 316744, 433704, 436893, 475116, 582524, 614414, 633488, 867408, 873786, 921621, 950232, 1165048, 1228828, 1747572, 1843242, 1900464, 2330096, 2457656, 2475727, 3495144, 3686484, 4915312, 4951454, 6990288, 7372968, 7427181, 9902908, 14745936, 14854362, 19805816, 29708724, 39611632, 42087359, 59417448, 84174718, 118834896, 126262077, 168349436, 252524154, 336698872, 505048308, 673397744, 1010096616, 2020193232]

約数ペア:

[(1, 2020193232), (2, 1010096616), (3, 673397744), (4, 505048308), (6, 336698872), (8, 252524154), (12, 168349436), (16, 126262077), (17, 118834896), (24, 84174718), (34, 59417448), (48, 42087359), (51, 39611632), (68, 29708724), (102, 19805816), (136, 14854362), (137, 14745936), (204, 9902908), (272, 7427181), (274, 7372968), (289, 6990288), (408, 4951454), (411, 4915312), (548, 3686484), (578, 3495144), (816, 2475727), (822, 2457656), (867, 2330096), (1063, 1900464), (1096, 1843242), (1156, 1747572), (1644, 1228828), (1734, 1165048), (2126, 950232), (2192, 921621), (2312, 873786), (2329, 867408), (3189, 633488), (3288, 614414), (3468, 582524), (4252, 475116), (4624, 436893), (4658, 433704), (6378, 316744), (6576, 307207), (6936, 291262), (6987, 289136), (8504, 237558), (9316, 216852), (12756, 158372), (13872, 145631), (13974, 144568), (17008, 118779), (18071, 111792), (18632, 108426), (25512, 79186), (27948, 72284), (36142, 55896), (37264, 54213), (39593, 51024)]