20180949144

素因数分解:

$2^3\times 3^1\times {\mathrm{840872881}}^1$

素因数の和:840872890

約数の個数: 16

約数和(自身を含む): 50452372920

約数和(自身を除く): 30271423776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840872881, 1681745762, 2522618643, 3363491524, 5045237286, 6726983048, 10090474572, 20180949144]

約数ペア:

[(1, 20180949144), (2, 10090474572), (3, 6726983048), (4, 5045237286), (6, 3363491524), (8, 2522618643), (12, 1681745762), (24, 840872881)]