20326843390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17081381}}^1$

素因数の和:17081412

約数の個数: 32

約数和(自身を含む): 44274942144

約数和(自身を除く): 23948098754

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 17081381, 34162762, 85406905, 119569667, 170813810, 239139334, 290383477, 580766954, 597848335, 1195696670, 1451917385, 2032684339, 2903834770, 4065368678, 10163421695, 20326843390]

約数ペア:

[(1, 20326843390), (2, 10163421695), (5, 4065368678), (7, 2903834770), (10, 2032684339), (14, 1451917385), (17, 1195696670), (34, 597848335), (35, 580766954), (70, 290383477), (85, 239139334), (119, 170813810), (170, 119569667), (238, 85406905), (595, 34162762), (1190, 17081381)]