20528052

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{74377}}^1$

素因数の和:74407

約数の個数: 24

約数和(自身を含む): 49982016

約数和(自身を除く): 29453964

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 74377, 148754, 223131, 297508, 446262, 892524, 1710671, 3421342, 5132013, 6842684, 10264026, 20528052]

約数ペア:

[(1, 20528052), (2, 10264026), (3, 6842684), (4, 5132013), (6, 3421342), (12, 1710671), (23, 892524), (46, 446262), (69, 297508), (92, 223131), (138, 148754), (276, 74377)]