20313485

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6091}}^1$

素因数の和:6148

約数の個数: 16

約数和(自身を含む): 26317440

約数和(自身を除く): 6003955

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 6091, 30455, 140093, 176639, 700465, 883195, 4062697, 20313485]

約数ペア:

[(1, 20313485), (5, 4062697), (23, 883195), (29, 700465), (115, 176639), (145, 140093), (667, 30455), (3335, 6091)]