20193374124

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{45247}}^1$

素因数の和:45305

約数の個数: 216

約数和(自身を含む): 67593996288

約数和(自身を除く): 47400622164

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 28, 33, 36, 42, 44, 46, 49, 63, 66, 69, 77, 84, 92, 98, 99, 126, 132, 138, 147, 154, 161, 196, 198, 207, 231, 252, 253, 276, 294, 308, 322, 396, 414, 441, 462, 483, 506, 539, 588, 644, 693, 759, 828, 882, 924, 966, 1012, 1078, 1127, 1386, 1449, 1518, 1617, 1764, 1771, 1932, 2156, 2254, 2277, 2772, 2898, 3036, 3234, 3381, 3542, 4508, 4554, 4851, 5313, 5796, 6468, 6762, 7084, 9108, 9702, 10143, 10626, 12397, 13524, 15939, 19404, 20286, 21252, 24794, 31878, 37191, 40572, 45247, 49588, 63756, 74382, 90494, 111573, 135741, 148764, 180988, 223146, 271482, 316729, 407223, 446292, 497717, 542964, 633458, 814446, 950187, 995434, 1040681, 1266916, 1493151, 1628892, 1900374, 1990868, 2081362, 2217103, 2850561, 2986302, 3122043, 3484019, 3800748, 4162724, 4434206, 4479453, 5701122, 5972604, 6244086, 6651309, 6968038, 7284767, 8868412, 8958906, 9366129, 10452057, 11402244, 11447491, 12488172, 13302618, 13936076, 14569534, 17917812, 18732258, 19953927, 20904114, 21854301, 22894982, 24388133, 26605236, 29139068, 31356171, 34342473, 37464516, 39907854, 41808228, 43708602, 45789964, 48776266, 50993369, 62712342, 65562903, 68684946, 73164399, 79815708, 80132437, 87417204, 97552532, 101986738, 103027419, 125424684, 131125806, 137369892, 146328798, 152980107, 160264874, 203973476, 206054838, 219493197, 240397311, 262251612, 292657596, 305960214, 320529748, 412109676, 438986394, 458940321, 480794622, 560927059, 611920428, 721191933, 877972788, 917880642, 961589244, 1121854118, 1442383866, 1682781177, 1835761284, 2243708236, 2884767732, 3365562354, 5048343531, 6731124708, 10096687062, 20193374124]

約数ペア:

[(1, 20193374124), (2, 10096687062), (3, 6731124708), (4, 5048343531), (6, 3365562354), (7, 2884767732), (9, 2243708236), (11, 1835761284), (12, 1682781177), (14, 1442383866), (18, 1121854118), (21, 961589244), (22, 917880642), (23, 877972788), (28, 721191933), (33, 611920428), (36, 560927059), (42, 480794622), (44, 458940321), (46, 438986394), (49, 412109676), (63, 320529748), (66, 305960214), (69, 292657596), (77, 262251612), (84, 240397311), (92, 219493197), (98, 206054838), (99, 203973476), (126, 160264874), (132, 152980107), (138, 146328798), (147, 137369892), (154, 131125806), (161, 125424684), (196, 103027419), (198, 101986738), (207, 97552532), (231, 87417204), (252, 80132437), (253, 79815708), (276, 73164399), (294, 68684946), (308, 65562903), (322, 62712342), (396, 50993369), (414, 48776266), (441, 45789964), (462, 43708602), (483, 41808228), (506, 39907854), (539, 37464516), (588, 34342473), (644, 31356171), (693, 29139068), (759, 26605236), (828, 24388133), (882, 22894982), (924, 21854301), (966, 20904114), (1012, 19953927), (1078, 18732258), (1127, 17917812), (1386, 14569534), (1449, 13936076), (1518, 13302618), (1617, 12488172), (1764, 11447491), (1771, 11402244), (1932, 10452057), (2156, 9366129), (2254, 8958906), (2277, 8868412), (2772, 7284767), (2898, 6968038), (3036, 6651309), (3234, 6244086), (3381, 5972604), (3542, 5701122), (4508, 4479453), (4554, 4434206), (4851, 4162724), (5313, 3800748), (5796, 3484019), (6468, 3122043), (6762, 2986302), (7084, 2850561), (9108, 2217103), (9702, 2081362), (10143, 1990868), (10626, 1900374), (12397, 1628892), (13524, 1493151), (15939, 1266916), (19404, 1040681), (20286, 995434), (21252, 950187), (24794, 814446), (31878, 633458), (37191, 542964), (40572, 497717), (45247, 446292), (49588, 407223), (63756, 316729), (74382, 271482), (90494, 223146), (111573, 180988), (135741, 148764)]