20009193598

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{2347}}^1\times {\mathrm{137507}}^1$

素因数の和:139887

約数の個数: 16

約数和(自身を含む): 30995403264

約数和(自身を除く): 10986209666

約数列:

[1, 2, 31, 62, 2347, 4694, 72757, 137507, 145514, 275014, 4262717, 8525434, 322728929, 645457858, 10004596799, 20009193598]

約数ペア:

[(1, 20009193598), (2, 10004596799), (31, 645457858), (62, 322728929), (2347, 8525434), (4694, 4262717), (72757, 275014), (137507, 145514)]