20314084

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{8741}}^1$

素因数の和:8835

約数の個数: 24

約数和(自身を含む): 41122368

約数和(自身を除く): 20808284

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 8741, 17482, 34964, 61187, 122374, 244748, 725503, 1451006, 2902012, 5078521, 10157042, 20314084]

約数ペア:

[(1, 20314084), (2, 10157042), (4, 5078521), (7, 2902012), (14, 1451006), (28, 725503), (83, 244748), (166, 122374), (332, 61187), (581, 34964), (1162, 17482), (2324, 8741)]