20185787622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3360937}}^1$

素因数の和:3360973

約数の個数: 64

約数和(自身を含む): 54205208064

約数和(自身を除く): 34019420442

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 3360937, 6721874, 10082811, 20165622, 23526559, 36970307, 43692181, 47053118, 70579677, 73940614, 87384362, 110910921, 131076543, 141159354, 221821842, 258792149, 262153086, 305845267, 480613991, 517584298, 611690534, 776376447, 917535801, 961227982, 1441841973, 1552752894, 1835071602, 2883683946, 3364297937, 6728595874, 10092893811, 20185787622]

約数ペア:

[(1, 20185787622), (2, 10092893811), (3, 6728595874), (6, 3364297937), (7, 2883683946), (11, 1835071602), (13, 1552752894), (14, 1441841973), (21, 961227982), (22, 917535801), (26, 776376447), (33, 611690534), (39, 517584298), (42, 480613991), (66, 305845267), (77, 262153086), (78, 258792149), (91, 221821842), (143, 141159354), (154, 131076543), (182, 110910921), (231, 87384362), (273, 73940614), (286, 70579677), (429, 47053118), (462, 43692181), (546, 36970307), (858, 23526559), (1001, 20165622), (2002, 10082811), (3003, 6721874), (6006, 3360937)]