20049851038

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{751}}^1\times {\mathrm{14557}}^1$

素因数の和:15448

約数の個数: 32

約数和(自身を含む): 34682047488

約数和(自身を除く): 14632196450

約数列:

[1, 2, 7, 14, 131, 262, 751, 917, 1502, 1834, 5257, 10514, 14557, 29114, 98381, 101899, 196762, 203798, 688667, 1377334, 1906967, 3813934, 10932307, 13348769, 21864614, 26697538, 76526149, 153052298, 1432132217, 2864264434, 10024925519, 20049851038]

約数ペア:

[(1, 20049851038), (2, 10024925519), (7, 2864264434), (14, 1432132217), (131, 153052298), (262, 76526149), (751, 26697538), (917, 21864614), (1502, 13348769), (1834, 10932307), (5257, 3813934), (10514, 1906967), (14557, 1377334), (29114, 688667), (98381, 203798), (101899, 196762)]