20767501872

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53593}}^1$

素因数の和:53649

約数の個数: 200

約数和(自身を含む): 67546447584

約数和(自身を除く): 46778945712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 46, 48, 52, 54, 69, 72, 78, 81, 92, 104, 108, 117, 138, 144, 156, 162, 184, 207, 208, 216, 234, 276, 299, 312, 324, 351, 368, 414, 432, 468, 552, 598, 621, 624, 648, 702, 828, 897, 936, 1053, 1104, 1196, 1242, 1296, 1404, 1656, 1794, 1863, 1872, 2106, 2392, 2484, 2691, 2808, 3312, 3588, 3726, 4212, 4784, 4968, 5382, 5616, 7176, 7452, 8073, 8424, 9936, 10764, 14352, 14904, 16146, 16848, 21528, 24219, 29808, 32292, 43056, 48438, 53593, 64584, 96876, 107186, 129168, 160779, 193752, 214372, 321558, 387504, 428744, 482337, 643116, 696709, 857488, 964674, 1232639, 1286232, 1393418, 1447011, 1929348, 2090127, 2465278, 2572464, 2786836, 2894022, 3697917, 3858696, 4180254, 4341033, 4930556, 5573672, 5788044, 6270381, 7395834, 7717392, 8360508, 8682066, 9861112, 11093751, 11147344, 11576088, 12540762, 14791668, 16024307, 16721016, 17364132, 18811143, 19722224, 22187502, 23152176, 25081524, 29583336, 32048614, 33281253, 33442032, 34728264, 37622286, 44375004, 48072921, 50163048, 56433429, 59166672, 64097228, 66562506, 69456528, 75244572, 88750008, 96145842, 99843759, 100326096, 112866858, 128194456, 133125012, 144218763, 150489144, 177500016, 192291684, 199687518, 225733716, 256388912, 266250024, 288437526, 300978288, 384583368, 399375036, 432656289, 451467432, 532500048, 576875052, 769166736, 798750072, 865312578, 902934864, 1153750104, 1297968867, 1597500144, 1730625156, 2307500208, 2595937734, 3461250312, 5191875468, 6922500624, 10383750936, 20767501872]

約数ペア:

[(1, 20767501872), (2, 10383750936), (3, 6922500624), (4, 5191875468), (6, 3461250312), (8, 2595937734), (9, 2307500208), (12, 1730625156), (13, 1597500144), (16, 1297968867), (18, 1153750104), (23, 902934864), (24, 865312578), (26, 798750072), (27, 769166736), (36, 576875052), (39, 532500048), (46, 451467432), (48, 432656289), (52, 399375036), (54, 384583368), (69, 300978288), (72, 288437526), (78, 266250024), (81, 256388912), (92, 225733716), (104, 199687518), (108, 192291684), (117, 177500016), (138, 150489144), (144, 144218763), (156, 133125012), (162, 128194456), (184, 112866858), (207, 100326096), (208, 99843759), (216, 96145842), (234, 88750008), (276, 75244572), (299, 69456528), (312, 66562506), (324, 64097228), (351, 59166672), (368, 56433429), (414, 50163048), (432, 48072921), (468, 44375004), (552, 37622286), (598, 34728264), (621, 33442032), (624, 33281253), (648, 32048614), (702, 29583336), (828, 25081524), (897, 23152176), (936, 22187502), (1053, 19722224), (1104, 18811143), (1196, 17364132), (1242, 16721016), (1296, 16024307), (1404, 14791668), (1656, 12540762), (1794, 11576088), (1863, 11147344), (1872, 11093751), (2106, 9861112), (2392, 8682066), (2484, 8360508), (2691, 7717392), (2808, 7395834), (3312, 6270381), (3588, 5788044), (3726, 5573672), (4212, 4930556), (4784, 4341033), (4968, 4180254), (5382, 3858696), (5616, 3697917), (7176, 2894022), (7452, 2786836), (8073, 2572464), (8424, 2465278), (9936, 2090127), (10764, 1929348), (14352, 1447011), (14904, 1393418), (16146, 1286232), (16848, 1232639), (21528, 964674), (24219, 857488), (29808, 696709), (32292, 643116), (43056, 482337), (48438, 428744), (53593, 387504), (64584, 321558), (96876, 214372), (107186, 193752), (129168, 160779)]