20180559852

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{3361}}^1\times {\mathrm{9811}}^1$

素因数の和:13199

約数の個数: 72

約数和(自身を含む): 54034252272

約数和(自身を除く): 33853692420

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 3361, 6722, 9811, 10083, 13444, 19622, 20166, 29433, 30249, 39244, 40332, 57137, 58866, 60498, 88299, 114274, 117732, 120996, 166787, 171411, 176598, 228548, 333574, 342822, 353196, 500361, 514233, 667148, 685644, 1000722, 1028466, 1501083, 2001444, 2056932, 3002166, 6004332, 32974771, 65949542, 98924313, 131899084, 197848626, 296772939, 395697252, 560571107, 593545878, 1121142214, 1187091756, 1681713321, 2242284428, 3363426642, 5045139963, 6726853284, 10090279926, 20180559852]

約数ペア:

[(1, 20180559852), (2, 10090279926), (3, 6726853284), (4, 5045139963), (6, 3363426642), (9, 2242284428), (12, 1681713321), (17, 1187091756), (18, 1121142214), (34, 593545878), (36, 560571107), (51, 395697252), (68, 296772939), (102, 197848626), (153, 131899084), (204, 98924313), (306, 65949542), (612, 32974771), (3361, 6004332), (6722, 3002166), (9811, 2056932), (10083, 2001444), (13444, 1501083), (19622, 1028466), (20166, 1000722), (29433, 685644), (30249, 667148), (39244, 514233), (40332, 500361), (57137, 353196), (58866, 342822), (60498, 333574), (88299, 228548), (114274, 176598), (117732, 171411), (120996, 166787)]