20219251106

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2017}}^1\times {\mathrm{2843}}^1$

素因数の和:4946

約数の個数: 32

約数和(自身を含む): 31818080448

約数和(自身を除く): 11598829342

約数列:

[1, 2, 41, 43, 82, 86, 1763, 2017, 2843, 3526, 4034, 5686, 82697, 86731, 116563, 122249, 165394, 173462, 233126, 244498, 3555971, 5012209, 5734331, 7111942, 10024418, 11468662, 235107571, 246576233, 470215142, 493152466, 10109625553, 20219251106]

約数ペア:

[(1, 20219251106), (2, 10109625553), (41, 493152466), (43, 470215142), (82, 246576233), (86, 235107571), (1763, 11468662), (2017, 10024418), (2843, 7111942), (3526, 5734331), (4034, 5012209), (5686, 3555971), (82697, 244498), (86731, 233126), (116563, 173462), (122249, 165394)]