20231497293

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{50705507}}^1$

素因数の和:50705536

約数の個数: 16

約数和(自身を含む): 32451525120

約数和(自身を除く): 12220027827

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 50705507, 152116521, 354938549, 963404633, 1064815647, 2890213899, 6743832431, 20231497293]

約数ペア:

[(1, 20231497293), (3, 6743832431), (7, 2890213899), (19, 1064815647), (21, 963404633), (57, 354938549), (133, 152116521), (399, 50705507)]