13392602620

素因数分解:

$2^2\times 5^1\times {\mathrm{3187}}^1\times {\mathrm{210113}}^1$

素因数の和:213309

約数の個数: 24

約数和(自身を含む): 28133424144

約数和(自身を除く): 14740821524

約数列:

[1, 2, 4, 5, 10, 20, 3187, 6374, 12748, 15935, 31870, 63740, 210113, 420226, 840452, 1050565, 2101130, 4202260, 669630131, 1339260262, 2678520524, 3348150655, 6696301310, 13392602620]

約数ペア:

[(1, 13392602620), (2, 6696301310), (4, 3348150655), (5, 2678520524), (10, 1339260262), (20, 669630131), (3187, 4202260), (6374, 2101130), (12748, 1050565), (15935, 840452), (31870, 420226), (63740, 210113)]