20199803130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{1783}}^1$

素因数の和:2253

約数の個数: 192

約数和(自身を含む): 59191921152

約数和(自身を除く): 38992118022

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 195, 207, 230, 234, 299, 345, 390, 414, 421, 585, 598, 690, 842, 897, 1035, 1170, 1263, 1495, 1783, 1794, 2070, 2105, 2526, 2691, 2990, 3566, 3789, 4210, 4485, 5349, 5382, 5473, 6315, 7578, 8915, 8970, 9683, 10698, 10946, 12630, 13455, 16047, 16419, 17830, 18945, 19366, 23179, 26745, 26910, 27365, 29049, 32094, 32838, 37890, 41009, 46358, 48415, 49257, 53490, 54730, 58098, 69537, 80235, 82018, 82095, 87147, 96830, 98514, 115895, 123027, 125879, 139074, 145245, 160470, 164190, 174294, 205045, 208611, 231790, 246054, 246285, 251758, 290490, 347685, 369081, 377637, 410090, 417222, 435735, 492570, 533117, 615135, 629395, 695370, 738162, 750643, 755274, 871470, 1043055, 1066234, 1132911, 1230270, 1258790, 1501286, 1599351, 1845405, 1888185, 2086110, 2251929, 2265822, 2665585, 3198702, 3690810, 3753215, 3776370, 4503858, 4798053, 5331170, 5664555, 6755787, 7506430, 7996755, 9596106, 9758359, 11259645, 11329110, 13511574, 15993510, 17264789, 19516718, 22519290, 23990265, 29275077, 33778935, 34529578, 47980530, 48791795, 51794367, 58550154, 67557870, 86323945, 87825231, 97583590, 103588734, 146375385, 155383101, 172647890, 175650462, 224442257, 258971835, 292750770, 310766202, 439126155, 448884514, 517943670, 673326771, 776915505, 878252310, 1122211285, 1346653542, 1553831010, 2019980313, 2244422570, 3366633855, 4039960626, 6733267710, 10099901565, 20199803130]

約数ペア:

[(1, 20199803130), (2, 10099901565), (3, 6733267710), (5, 4039960626), (6, 3366633855), (9, 2244422570), (10, 2019980313), (13, 1553831010), (15, 1346653542), (18, 1122211285), (23, 878252310), (26, 776915505), (30, 673326771), (39, 517943670), (45, 448884514), (46, 439126155), (65, 310766202), (69, 292750770), (78, 258971835), (90, 224442257), (115, 175650462), (117, 172647890), (130, 155383101), (138, 146375385), (195, 103588734), (207, 97583590), (230, 87825231), (234, 86323945), (299, 67557870), (345, 58550154), (390, 51794367), (414, 48791795), (421, 47980530), (585, 34529578), (598, 33778935), (690, 29275077), (842, 23990265), (897, 22519290), (1035, 19516718), (1170, 17264789), (1263, 15993510), (1495, 13511574), (1783, 11329110), (1794, 11259645), (2070, 9758359), (2105, 9596106), (2526, 7996755), (2691, 7506430), (2990, 6755787), (3566, 5664555), (3789, 5331170), (4210, 4798053), (4485, 4503858), (5349, 3776370), (5382, 3753215), (5473, 3690810), (6315, 3198702), (7578, 2665585), (8915, 2265822), (8970, 2251929), (9683, 2086110), (10698, 1888185), (10946, 1845405), (12630, 1599351), (13455, 1501286), (16047, 1258790), (16419, 1230270), (17830, 1132911), (18945, 1066234), (19366, 1043055), (23179, 871470), (26745, 755274), (26910, 750643), (27365, 738162), (29049, 695370), (32094, 629395), (32838, 615135), (37890, 533117), (41009, 492570), (46358, 435735), (48415, 417222), (49257, 410090), (53490, 377637), (54730, 369081), (58098, 347685), (69537, 290490), (80235, 251758), (82018, 246285), (82095, 246054), (87147, 231790), (96830, 208611), (98514, 205045), (115895, 174294), (123027, 164190), (125879, 160470), (139074, 145245)]