20244300921

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{23417}}^1$

素因数の和:24263

約数の個数: 40

約数和(自身を含む): 32608815624

約数和(自身を除く): 12364514703

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 821, 1053, 2463, 7389, 10673, 22167, 23417, 32019, 66501, 70251, 96057, 210753, 288171, 304421, 632259, 864513, 913263, 1896777, 2739789, 8219367, 19225357, 24658101, 57676071, 173028213, 249929641, 519084639, 749788923, 1557253917, 2249366769, 6748100307, 20244300921]

約数ペア:

[(1, 20244300921), (3, 6748100307), (9, 2249366769), (13, 1557253917), (27, 749788923), (39, 519084639), (81, 249929641), (117, 173028213), (351, 57676071), (821, 24658101), (1053, 19225357), (2463, 8219367), (7389, 2739789), (10673, 1896777), (22167, 913263), (23417, 864513), (32019, 632259), (66501, 304421), (70251, 288171), (96057, 210753)]