20041368

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{49121}}^1$

素因数の和:49147

約数の個数: 32

約数和(自身を含む): 53051760

約数和(自身を除く): 33010392

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 49121, 98242, 147363, 196484, 294726, 392968, 589452, 835057, 1178904, 1670114, 2505171, 3340228, 5010342, 6680456, 10020684, 20041368]

約数ペア:

[(1, 20041368), (2, 10020684), (3, 6680456), (4, 5010342), (6, 3340228), (8, 2505171), (12, 1670114), (17, 1178904), (24, 835057), (34, 589452), (51, 392968), (68, 294726), (102, 196484), (136, 147363), (204, 98242), (408, 49121)]