20154687018

素因数分解:

$2^1\times 3^1\times {\mathrm{1031}}^1\times {\mathrm{3258113}}^1$

素因数の和:3259149

約数の個数: 16

約数和(自身を含む): 40348483776

約数和(自身を除く): 20193796758

約数列:

[1, 2, 3, 6, 1031, 2062, 3093, 6186, 3258113, 6516226, 9774339, 19548678, 3359114503, 6718229006, 10077343509, 20154687018]

約数ペア:

[(1, 20154687018), (2, 10077343509), (3, 6718229006), (6, 3359114503), (1031, 19548678), (2062, 9774339), (3093, 6516226), (6186, 3258113)]