20077739

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 22880256

約数和(自身を除く): 2802517

約数列:

[1, 11, 31, 97, 341, 607, 1067, 3007, 6677, 18817, 33077, 58879, 206987, 647669, 1825249, 20077739]

約数ペア:

[(1, 20077739), (11, 1825249), (31, 647669), (97, 206987), (341, 58879), (607, 33077), (1067, 18817), (3007, 6677)]