20161486428

素因数分解:

$2^2\times 3^1\times {\mathrm{4691}}^1\times {\mathrm{358159}}^1$

素因数の和:362857

約数の個数: 24

約数和(自身を含む): 47053628160

約数和(自身を除く): 26892141732

約数列:

[1, 2, 3, 4, 6, 12, 4691, 9382, 14073, 18764, 28146, 56292, 358159, 716318, 1074477, 1432636, 2148954, 4297908, 1680123869, 3360247738, 5040371607, 6720495476, 10080743214, 20161486428]

約数ペア:

[(1, 20161486428), (2, 10080743214), (3, 6720495476), (4, 5040371607), (6, 3360247738), (12, 1680123869), (4691, 4297908), (9382, 2148954), (14073, 1432636), (18764, 1074477), (28146, 716318), (56292, 358159)]