20261334

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{797}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 42900480

約数和(自身を除く): 22639146

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 223, 446, 669, 797, 1338, 1594, 2391, 4237, 4782, 8474, 12711, 15143, 25422, 30286, 45429, 90858, 177731, 355462, 533193, 1066386, 3376889, 6753778, 10130667, 20261334]

約数ペア:

[(1, 20261334), (2, 10130667), (3, 6753778), (6, 3376889), (19, 1066386), (38, 533193), (57, 355462), (114, 177731), (223, 90858), (446, 45429), (669, 30286), (797, 25422), (1338, 15143), (1594, 12711), (2391, 8474), (4237, 4782)]