20151653330

素因数分解:

$2^1\times 5^1\times {\mathrm{4507}}^1\times {\mathrm{447119}}^1$

素因数の和:451633

約数の個数: 16

約数和(自身を含む): 36281105280

約数和(自身を除く): 16129451950

約数列:

[1, 2, 5, 10, 4507, 9014, 22535, 45070, 447119, 894238, 2235595, 4471190, 2015165333, 4030330666, 10075826665, 20151653330]

約数ペア:

[(1, 20151653330), (2, 10075826665), (5, 4030330666), (10, 2015165333), (4507, 4471190), (9014, 2235595), (22535, 894238), (45070, 447119)]