20356002

素因数分解:

$2^1\times 3^3\times {\mathrm{376963}}^1$

素因数の和:376974

約数の個数: 16

約数和(自身を含む): 45235680

約数和(自身を除く): 24879678

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 376963, 753926, 1130889, 2261778, 3392667, 6785334, 10178001, 20356002]

約数ペア:

[(1, 20356002), (2, 10178001), (3, 6785334), (6, 3392667), (9, 2261778), (18, 1130889), (27, 753926), (54, 376963)]