20199743484

素因数分解:

$2^2\times 3^1\times {\mathrm{1259}}^1\times {\mathrm{1337023}}^1$

素因数の和:1338289

約数の個数: 24

約数和(自身を含む): 47170206720

約数和(自身を除く): 26970463236

約数列:

[1, 2, 3, 4, 6, 12, 1259, 2518, 3777, 5036, 7554, 15108, 1337023, 2674046, 4011069, 5348092, 8022138, 16044276, 1683311957, 3366623914, 5049935871, 6733247828, 10099871742, 20199743484]

約数ペア:

[(1, 20199743484), (2, 10099871742), (3, 6733247828), (4, 5049935871), (6, 3366623914), (12, 1683311957), (1259, 16044276), (2518, 8022138), (3777, 5348092), (5036, 4011069), (7554, 2674046), (15108, 1337023)]