20143134584

素因数分解:

$2^3\times {\mathrm{919}}^1\times {\mathrm{2739817}}^1$

素因数の和:2740742

約数の個数: 16

約数和(自身を含む): 37809488400

約数和(自身を除く): 17666353816

約数列:

[1, 2, 4, 8, 919, 1838, 3676, 7352, 2739817, 5479634, 10959268, 21918536, 2517891823, 5035783646, 10071567292, 20143134584]

約数ペア:

[(1, 20143134584), (2, 10071567292), (4, 5035783646), (8, 2517891823), (919, 21918536), (1838, 10959268), (3676, 5479634), (7352, 2739817)]