20852025172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{27877039}}^1$

素因数の和:27877071

約数の個数: 24

約数和(自身を含む): 42150084480

約数和(自身を除く): 21298059308

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 27877039, 55754078, 111508156, 306647429, 473909663, 613294858, 947819326, 1226589716, 1895638652, 5213006293, 10426012586, 20852025172]

約数ペア:

[(1, 20852025172), (2, 10426012586), (4, 5213006293), (11, 1895638652), (17, 1226589716), (22, 947819326), (34, 613294858), (44, 473909663), (68, 306647429), (187, 111508156), (374, 55754078), (748, 27877039)]