20533510

素因数分解:

$2^1\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{2027}}^1$

素因数の和:3047

約数の個数: 16

約数和(自身を含む): 37015056

約数和(自身を除く): 16481546

約数列:

[1, 2, 5, 10, 1013, 2026, 2027, 4054, 5065, 10130, 10135, 20270, 2053351, 4106702, 10266755, 20533510]

約数ペア:

[(1, 20533510), (2, 10266755), (5, 4106702), (10, 2053351), (1013, 20270), (2026, 10135), (2027, 10130), (4054, 5065)]