20263228

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{569}}^1$

素因数の和:909

約数の個数: 24

約数和(自身を含む): 36867600

約数和(自身を除く): 16604372

約数列:

[1, 2, 4, 29, 58, 116, 307, 569, 614, 1138, 1228, 2276, 8903, 16501, 17806, 33002, 35612, 66004, 174683, 349366, 698732, 5065807, 10131614, 20263228]

約数ペア:

[(1, 20263228), (2, 10131614), (4, 5065807), (29, 698732), (58, 349366), (116, 174683), (307, 66004), (569, 35612), (614, 33002), (1138, 17806), (1228, 16501), (2276, 8903)]