20194602057

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4784317}}^1$

素因数の和:4784397

約数の個数: 24

約数和(自身を含む): 33834696896

約数和(自身を除く): 13640094839

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 4784317, 14352951, 33490219, 43058853, 100470657, 301411971, 320549239, 961647717, 2243844673, 2884943151, 6731534019, 20194602057]

約数ペア:

[(1, 20194602057), (3, 6731534019), (7, 2884943151), (9, 2243844673), (21, 961647717), (63, 320549239), (67, 301411971), (201, 100470657), (469, 43058853), (603, 33490219), (1407, 14352951), (4221, 4784317)]