20176256254

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{213727}}^1$

素因数の和:214360

約数の個数: 32

約数和(自身を含む): 37793949696

約数和(自身を除く): 17617693442

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 613, 1226, 4291, 6743, 8582, 13486, 47201, 94402, 213727, 427454, 1496089, 2350997, 2992178, 4701994, 16456979, 32913958, 131014651, 262029302, 917102557, 1441161161, 1834205114, 2882322322, 10088128127, 20176256254]

約数ペア:

[(1, 20176256254), (2, 10088128127), (7, 2882322322), (11, 1834205114), (14, 1441161161), (22, 917102557), (77, 262029302), (154, 131014651), (613, 32913958), (1226, 16456979), (4291, 4701994), (6743, 2992178), (8582, 2350997), (13486, 1496089), (47201, 427454), (94402, 213727)]