42093020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{123803}}^1$

素因数の和:123829

約数の個数: 24

約数和(自身を含む): 93595824

約数和(自身を除く): 51502804

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 123803, 247606, 495212, 619015, 1238030, 2104651, 2476060, 4209302, 8418604, 10523255, 21046510, 42093020]

約数ペア:

[(1, 42093020), (2, 21046510), (4, 10523255), (5, 8418604), (10, 4209302), (17, 2476060), (20, 2104651), (34, 1238030), (68, 619015), (85, 495212), (170, 247606), (340, 123803)]