20005970418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{797}}^1$

素因数の和:1009

約数の個数: 192

約数和(自身を含む): 52452271872

約数和(自身を除く): 32446301454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 43, 63, 82, 86, 113, 123, 126, 129, 226, 246, 258, 287, 301, 339, 369, 387, 574, 602, 678, 738, 774, 791, 797, 861, 903, 1017, 1582, 1594, 1722, 1763, 1806, 2034, 2373, 2391, 2583, 2709, 3526, 4633, 4746, 4782, 4859, 5166, 5289, 5418, 5579, 7119, 7173, 9266, 9718, 10578, 11158, 12341, 13899, 14238, 14346, 14577, 15867, 16737, 24682, 27798, 29154, 31734, 32431, 32677, 33474, 34013, 34271, 37023, 41697, 43731, 50211, 64862, 65354, 68026, 68542, 74046, 83394, 87462, 90061, 97293, 98031, 100422, 102039, 102813, 111069, 180122, 194586, 196062, 199219, 204078, 205626, 222138, 228739, 239897, 270183, 291879, 294093, 306117, 308439, 398438, 457478, 479794, 540366, 583758, 588186, 597657, 612234, 616878, 630427, 686217, 719691, 810549, 1195314, 1260854, 1372434, 1394533, 1405111, 1439382, 1621098, 1792971, 1891281, 2058651, 2159073, 2789066, 2810222, 3585942, 3692501, 3782562, 3872623, 4117302, 4183599, 4215333, 4318146, 5673843, 7385002, 7745246, 8367198, 8430666, 9835777, 11077503, 11347686, 11617869, 12550797, 12645999, 19671554, 22155006, 23235738, 25101594, 25291998, 25847507, 27108361, 29507331, 33232509, 34853607, 51695014, 54216722, 59014662, 66465018, 69707214, 77542521, 81325083, 88521993, 155085042, 158777543, 162650166, 177043986, 232627563, 243975249, 317555086, 465255126, 476332629, 487950498, 952665258, 1111442801, 1428997887, 2222885602, 2857995774, 3334328403, 6668656806, 10002985209, 20005970418]

約数ペア:

[(1, 20005970418), (2, 10002985209), (3, 6668656806), (6, 3334328403), (7, 2857995774), (9, 2222885602), (14, 1428997887), (18, 1111442801), (21, 952665258), (41, 487950498), (42, 476332629), (43, 465255126), (63, 317555086), (82, 243975249), (86, 232627563), (113, 177043986), (123, 162650166), (126, 158777543), (129, 155085042), (226, 88521993), (246, 81325083), (258, 77542521), (287, 69707214), (301, 66465018), (339, 59014662), (369, 54216722), (387, 51695014), (574, 34853607), (602, 33232509), (678, 29507331), (738, 27108361), (774, 25847507), (791, 25291998), (797, 25101594), (861, 23235738), (903, 22155006), (1017, 19671554), (1582, 12645999), (1594, 12550797), (1722, 11617869), (1763, 11347686), (1806, 11077503), (2034, 9835777), (2373, 8430666), (2391, 8367198), (2583, 7745246), (2709, 7385002), (3526, 5673843), (4633, 4318146), (4746, 4215333), (4782, 4183599), (4859, 4117302), (5166, 3872623), (5289, 3782562), (5418, 3692501), (5579, 3585942), (7119, 2810222), (7173, 2789066), (9266, 2159073), (9718, 2058651), (10578, 1891281), (11158, 1792971), (12341, 1621098), (13899, 1439382), (14238, 1405111), (14346, 1394533), (14577, 1372434), (15867, 1260854), (16737, 1195314), (24682, 810549), (27798, 719691), (29154, 686217), (31734, 630427), (32431, 616878), (32677, 612234), (33474, 597657), (34013, 588186), (34271, 583758), (37023, 540366), (41697, 479794), (43731, 457478), (50211, 398438), (64862, 308439), (65354, 306117), (68026, 294093), (68542, 291879), (74046, 270183), (83394, 239897), (87462, 228739), (90061, 222138), (97293, 205626), (98031, 204078), (100422, 199219), (102039, 196062), (102813, 194586), (111069, 180122)]