20074773

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20717}}^1$

素因数の和:20756

約数の個数: 16

約数和(自身を含む): 29833920

約数和(自身を除く): 9759147

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 20717, 62151, 352189, 393623, 1056567, 1180869, 6691591, 20074773]

約数ペア:

[(1, 20074773), (3, 6691591), (17, 1180869), (19, 1056567), (51, 393623), (57, 352189), (323, 62151), (969, 20717)]