20166027448

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8783113}}^1$

素因数の和:8783167

約数の個数: 32

約数和(自身を含む): 44266894560

約数和(自身を除く): 24100867112

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 8783113, 17566226, 35132452, 61481791, 70264904, 122963582, 245927164, 360107633, 491854328, 720215266, 1440430532, 2520753431, 2880861064, 5041506862, 10083013724, 20166027448]

約数ペア:

[(1, 20166027448), (2, 10083013724), (4, 5041506862), (7, 2880861064), (8, 2520753431), (14, 1440430532), (28, 720215266), (41, 491854328), (56, 360107633), (82, 245927164), (164, 122963582), (287, 70264904), (328, 61481791), (574, 35132452), (1148, 17566226), (2296, 8783113)]