20216928205

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1\times {\mathrm{107033}}^1$

素因数の和:108096

約数の個数: 16

約数和(自身を含む): 24940634544

約数和(自身を除く): 4723706339

約数列:

[1, 5, 37, 185, 1021, 5105, 37777, 107033, 188885, 535165, 3960221, 19801105, 109280693, 546403465, 4043385641, 20216928205]

約数ペア:

[(1, 20216928205), (5, 4043385641), (37, 546403465), (185, 109280693), (1021, 19801105), (5105, 3960221), (37777, 535165), (107033, 188885)]