2017013420

素因数分解:

$2^2\times 5^1\times {\mathrm{2237}}^1\times {\mathrm{45083}}^1$

素因数の和:47329

約数の個数: 24

約数和(自身を含む): 4237715664

約数和(自身を除く): 2220702244

約数列:

[1, 2, 4, 5, 10, 20, 2237, 4474, 8948, 11185, 22370, 44740, 45083, 90166, 180332, 225415, 450830, 901660, 100850671, 201701342, 403402684, 504253355, 1008506710, 2017013420]

約数ペア:

[(1, 2017013420), (2, 1008506710), (4, 504253355), (5, 403402684), (10, 201701342), (20, 100850671), (2237, 901660), (4474, 450830), (8948, 225415), (11185, 180332), (22370, 90166), (44740, 45083)]