20734652

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4831}}^1$

素因数の和:4901

約数の個数: 24

約数和(自身を含む): 38559360

約数和(自身を除く): 17824708

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 1073, 2146, 4292, 4831, 9662, 19324, 140099, 178747, 280198, 357494, 560396, 714988, 5183663, 10367326, 20734652]

約数ペア:

[(1, 20734652), (2, 10367326), (4, 5183663), (29, 714988), (37, 560396), (58, 357494), (74, 280198), (116, 178747), (148, 140099), (1073, 19324), (2146, 9662), (4292, 4831)]