20169952182

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{3490819}}^1$

素因数の和:3490937

約数の個数: 32

約数和(自身を含む): 45241027200

約数和(自身を除く): 25071075018

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 5778, 3490819, 6981638, 10472457, 20944914, 31417371, 62834742, 94252113, 188504226, 373517633, 747035266, 1120552899, 2241105798, 3361658697, 6723317394, 10084976091, 20169952182]

約数ペア:

[(1, 20169952182), (2, 10084976091), (3, 6723317394), (6, 3361658697), (9, 2241105798), (18, 1120552899), (27, 747035266), (54, 373517633), (107, 188504226), (214, 94252113), (321, 62834742), (642, 31417371), (963, 20944914), (1926, 10472457), (2889, 6981638), (5778, 3490819)]