20097532

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55213}}^1$

素因数の和:55237

約数の個数: 24

約数和(自身を含む): 43287776

約数和(自身を除く): 23190244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 55213, 110426, 220852, 386491, 717769, 772982, 1435538, 1545964, 2871076, 5024383, 10048766, 20097532]

約数ペア:

[(1, 20097532), (2, 10048766), (4, 5024383), (7, 2871076), (13, 1545964), (14, 1435538), (26, 772982), (28, 717769), (52, 386491), (91, 220852), (182, 110426), (364, 55213)]