20563740912

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{272353}}^1$

素因数の和:272399

約数の個数: 120

約数和(自身を含む): 62883270352

約数和(自身を除く): 42319529440

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 121, 132, 143, 156, 176, 208, 242, 264, 286, 312, 363, 429, 484, 528, 572, 624, 726, 858, 968, 1144, 1452, 1573, 1716, 1936, 2288, 2904, 3146, 3432, 4719, 5808, 6292, 6864, 9438, 12584, 18876, 25168, 37752, 75504, 272353, 544706, 817059, 1089412, 1634118, 2178824, 2995883, 3268236, 3540589, 4357648, 5991766, 6536472, 7081178, 8987649, 10621767, 11983532, 13072944, 14162356, 17975298, 21243534, 23967064, 28324712, 32954713, 35950596, 38946479, 42487068, 47934128, 56649424, 65909426, 71901192, 77892958, 84974136, 98864139, 116839437, 131818852, 143802384, 155785916, 169948272, 197728278, 233678874, 263637704, 311571832, 395456556, 428411269, 467357748, 527275408, 623143664, 790913112, 856822538, 934715496, 1285233807, 1581826224, 1713645076, 1869430992, 2570467614, 3427290152, 5140935228, 6854580304, 10281870456, 20563740912]

約数ペア:

[(1, 20563740912), (2, 10281870456), (3, 6854580304), (4, 5140935228), (6, 3427290152), (8, 2570467614), (11, 1869430992), (12, 1713645076), (13, 1581826224), (16, 1285233807), (22, 934715496), (24, 856822538), (26, 790913112), (33, 623143664), (39, 527275408), (44, 467357748), (48, 428411269), (52, 395456556), (66, 311571832), (78, 263637704), (88, 233678874), (104, 197728278), (121, 169948272), (132, 155785916), (143, 143802384), (156, 131818852), (176, 116839437), (208, 98864139), (242, 84974136), (264, 77892958), (286, 71901192), (312, 65909426), (363, 56649424), (429, 47934128), (484, 42487068), (528, 38946479), (572, 35950596), (624, 32954713), (726, 28324712), (858, 23967064), (968, 21243534), (1144, 17975298), (1452, 14162356), (1573, 13072944), (1716, 11983532), (1936, 10621767), (2288, 8987649), (2904, 7081178), (3146, 6536472), (3432, 5991766), (4719, 4357648), (5808, 3540589), (6292, 3268236), (6864, 2995883), (9438, 2178824), (12584, 1634118), (18876, 1089412), (25168, 817059), (37752, 544706), (75504, 272353)]