20016051

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1483}}^1$

素因数の和:1906

約数の個数: 16

約数和(自身を含む): 29205120

約数和(自身を除く): 9189069

約数列:

[1, 3, 11, 33, 409, 1227, 1483, 4449, 4499, 13497, 16313, 48939, 606547, 1819641, 6672017, 20016051]

約数ペア:

[(1, 20016051), (3, 6672017), (11, 1819641), (33, 606547), (409, 48939), (1227, 16313), (1483, 13497), (4449, 4499)]