20210776113

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4406099}}^1$

素因数の和:4406252

約数の個数: 16

約数和(自身を含む): 29608992000

約数和(自身を除く): 9398215887

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 4406099, 13218297, 48467089, 145401267, 612447761, 1837343283, 6736925371, 20210776113]

約数ペア:

[(1, 20210776113), (3, 6736925371), (11, 1837343283), (33, 612447761), (139, 145401267), (417, 48467089), (1529, 13218297), (4587, 4406099)]