20161843371918

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{16103}}^1\times {\mathrm{2398573}}^1$

素因数の和:2414713

約数の個数: 48

約数和(自身を含む): 45193163764320

約数和(自身を除く): 25031320392402

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 16103, 32206, 48309, 96618, 144927, 289854, 466987, 933974, 1400961, 2398573, 2801922, 4202883, 4797146, 7195719, 8405766, 14391438, 21587157, 43174314, 69558617, 139117234, 208675851, 417351702, 626027553, 1252055106, 38624221019, 77248442038, 115872663057, 231745326114, 347617989171, 695235978342, 1120102409551, 2240204819102, 3360307228653, 6720614457306, 10080921685959, 20161843371918]

約数ペア:

[(1, 20161843371918), (2, 10080921685959), (3, 6720614457306), (6, 3360307228653), (9, 2240204819102), (18, 1120102409551), (29, 695235978342), (58, 347617989171), (87, 231745326114), (174, 115872663057), (261, 77248442038), (522, 38624221019), (16103, 1252055106), (32206, 626027553), (48309, 417351702), (96618, 208675851), (144927, 139117234), (289854, 69558617), (466987, 43174314), (933974, 21587157), (1400961, 14391438), (2398573, 8405766), (2801922, 7195719), (4202883, 4797146)]