20187306078

素因数分解:

$2^1\times 3^1\times {\mathrm{202063}}^1\times {\mathrm{16651}}^1$

素因数の和:218719

約数の個数: 16

約数和(自身を含む): 40377236736

約数和(自身を除く): 20189930658

約数列:

[1, 2, 3, 6, 16651, 33302, 49953, 99906, 202063, 404126, 606189, 1212378, 3364551013, 6729102026, 10093653039, 20187306078]

約数ペア:

[(1, 20187306078), (2, 10093653039), (3, 6729102026), (6, 3364551013), (16651, 1212378), (33302, 606189), (49953, 404126), (99906, 202063)]