20062952

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 49029120

約数和(自身を除く): 28966168

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 124, 127, 182, 196, 217, 248, 254, 364, 392, 403, 434, 508, 637, 728, 806, 868, 889, 1016, 1274, 1519, 1612, 1651, 1736, 1778, 2548, 2821, 3038, 3224, 3302, 3556, 3937, 5096, 5642, 6076, 6223, 6604, 7112, 7874, 11284, 11557, 12152, 12446, 13208, 15748, 19747, 22568, 23114, 24892, 27559, 31496, 39494, 46228, 49784, 51181, 55118, 78988, 80899, 92456, 102362, 110236, 157976, 161798, 192913, 204724, 220472, 323596, 358267, 385826, 409448, 647192, 716534, 771652, 1433068, 1543304, 2507869, 2866136, 5015738, 10031476, 20062952]

約数ペア:

[(1, 20062952), (2, 10031476), (4, 5015738), (7, 2866136), (8, 2507869), (13, 1543304), (14, 1433068), (26, 771652), (28, 716534), (31, 647192), (49, 409448), (52, 385826), (56, 358267), (62, 323596), (91, 220472), (98, 204724), (104, 192913), (124, 161798), (127, 157976), (182, 110236), (196, 102362), (217, 92456), (248, 80899), (254, 78988), (364, 55118), (392, 51181), (403, 49784), (434, 46228), (508, 39494), (637, 31496), (728, 27559), (806, 24892), (868, 23114), (889, 22568), (1016, 19747), (1274, 15748), (1519, 13208), (1612, 12446), (1651, 12152), (1736, 11557), (1778, 11284), (2548, 7874), (2821, 7112), (3038, 6604), (3224, 6223), (3302, 6076), (3556, 5642), (3937, 5096)]