20133689835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1\times {\mathrm{4021}}^1$

素因数の和:5188

約数の個数: 64

約数和(自身を含む): 37715420160

約数和(自身を除く): 17581730325

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1109, 1505, 3327, 4021, 4515, 5545, 7763, 12063, 16635, 20105, 23289, 28147, 38815, 47687, 60315, 84441, 116445, 140735, 143061, 172903, 238435, 333809, 422205, 518709, 715305, 864515, 1001427, 1210321, 1669045, 2593545, 3630963, 4459289, 5007135, 6051605, 13377867, 18154815, 22296445, 31215023, 66889335, 93645069, 156075115, 191749427, 468225345, 575248281, 958747135, 1342245989, 2876241405, 4026737967, 6711229945, 20133689835]

約数ペア:

[(1, 20133689835), (3, 6711229945), (5, 4026737967), (7, 2876241405), (15, 1342245989), (21, 958747135), (35, 575248281), (43, 468225345), (105, 191749427), (129, 156075115), (215, 93645069), (301, 66889335), (645, 31215023), (903, 22296445), (1109, 18154815), (1505, 13377867), (3327, 6051605), (4021, 5007135), (4515, 4459289), (5545, 3630963), (7763, 2593545), (12063, 1669045), (16635, 1210321), (20105, 1001427), (23289, 864515), (28147, 715305), (38815, 518709), (47687, 422205), (60315, 333809), (84441, 238435), (116445, 172903), (140735, 143061)]