20199837065

素因数分解:

$5^1\times {\mathrm{419}}^1\times {\mathrm{1151}}^1\times {\mathrm{8377}}^1$

素因数の和:9952

約数の個数: 16

約数和(自身を含む): 24321669120

約数和(自身を除く): 4121832055

約数列:

[1, 5, 419, 1151, 2095, 5755, 8377, 41885, 482269, 2411345, 3509963, 9641927, 17549815, 48209635, 4039967413, 20199837065]

約数ペア:

[(1, 20199837065), (5, 4039967413), (419, 48209635), (1151, 17549815), (2095, 9641927), (5755, 3509963), (8377, 2411345), (41885, 482269)]