2020105896

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{4391}}^1$

素因数の和:5090

約数の個数: 64

約数和(自身を含む): 5233507200

約数和(自身を除く): 3213401304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 661, 696, 1322, 1983, 2644, 3966, 4391, 5288, 7932, 8782, 13173, 15864, 17564, 19169, 26346, 35128, 38338, 52692, 57507, 76676, 105384, 115014, 127339, 153352, 230028, 254678, 382017, 460056, 509356, 764034, 1018712, 1528068, 2902451, 3056136, 5804902, 8707353, 11609804, 17414706, 23219608, 34829412, 69658824, 84171079, 168342158, 252513237, 336684316, 505026474, 673368632, 1010052948, 2020105896]

約数ペア:

[(1, 2020105896), (2, 1010052948), (3, 673368632), (4, 505026474), (6, 336684316), (8, 252513237), (12, 168342158), (24, 84171079), (29, 69658824), (58, 34829412), (87, 23219608), (116, 17414706), (174, 11609804), (232, 8707353), (348, 5804902), (661, 3056136), (696, 2902451), (1322, 1528068), (1983, 1018712), (2644, 764034), (3966, 509356), (4391, 460056), (5288, 382017), (7932, 254678), (8782, 230028), (13173, 153352), (15864, 127339), (17564, 115014), (19169, 105384), (26346, 76676), (35128, 57507), (38338, 52692)]