20164763517

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12198889}}^1$

素因数の和:12198940

約数の個数: 16

約数和(自身を含む): 29277336000

約数和(自身を除く): 9112572483

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 12198889, 36596667, 231778891, 353767781, 695336673, 1061303343, 6721587839, 20164763517]

約数ペア:

[(1, 20164763517), (3, 6721587839), (19, 1061303343), (29, 695336673), (57, 353767781), (87, 231778891), (551, 36596667), (1653, 12198889)]