20488602

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2251}}^1$

素因数の和:2334

約数の個数: 32

約数和(自身を含む): 43130304

約数和(自身を除く): 22641702

約数列:

[1, 2, 3, 6, 37, 41, 74, 82, 111, 123, 222, 246, 1517, 2251, 3034, 4502, 4551, 6753, 9102, 13506, 83287, 92291, 166574, 184582, 249861, 276873, 499722, 553746, 3414767, 6829534, 10244301, 20488602]

約数ペア:

[(1, 20488602), (2, 10244301), (3, 6829534), (6, 3414767), (37, 553746), (41, 499722), (74, 276873), (82, 249861), (111, 184582), (123, 166574), (222, 92291), (246, 83287), (1517, 13506), (2251, 9102), (3034, 6753), (4502, 4551)]