20696052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{132667}}^1$

素因数の和:132687

約数の個数: 24

約数和(自身を含む): 52005856

約数和(自身を除く): 31309804

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 132667, 265334, 398001, 530668, 796002, 1592004, 1724671, 3449342, 5174013, 6898684, 10348026, 20696052]

約数ペア:

[(1, 20696052), (2, 10348026), (3, 6898684), (4, 5174013), (6, 3449342), (12, 1724671), (13, 1592004), (26, 796002), (39, 530668), (52, 398001), (78, 265334), (156, 132667)]