20153635

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1013}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 25406784

約数和(自身を除く): 5253149

約数列:

[1, 5, 23, 115, 173, 865, 1013, 3979, 5065, 19895, 23299, 116495, 175249, 876245, 4030727, 20153635]

約数ペア:

[(1, 20153635), (5, 4030727), (23, 876245), (115, 175249), (173, 116495), (865, 23299), (1013, 19895), (3979, 5065)]