20119399023

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{1627}}^1\times {\mathrm{52177}}^1$

素因数の和:53886

約数の個数: 16

約数和(自身を含む): 27182650880

約数和(自身を除く): 7063251857

約数列:

[1, 3, 79, 237, 1627, 4881, 52177, 128533, 156531, 385599, 4121983, 12365949, 84891979, 254675937, 6706466341, 20119399023]

約数ペア:

[(1, 20119399023), (3, 6706466341), (79, 254675937), (237, 84891979), (1627, 12365949), (4881, 4121983), (52177, 385599), (128533, 156531)]