20604865323

素因数分解:

$3^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{961003}}^1$

素因数の和:962034

約数の個数: 16

約数和(自身を含む): 31428674816

約数和(自身を除く): 10823809493

約数列:

[1, 3, 7, 21, 1021, 3063, 7147, 21441, 961003, 2883009, 6727021, 20181063, 981184063, 2943552189, 6868288441, 20604865323]

約数ペア:

[(1, 20604865323), (3, 6868288441), (7, 2943552189), (21, 981184063), (1021, 20181063), (3063, 6727021), (7147, 2883009), (21441, 961003)]