20111277303

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1907}}^1\times {\mathrm{3919}}^1$

素因数の和:5868

約数の個数: 48

約数和(自身を含む): 32669844480

約数和(自身を除く): 12558567177

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 1907, 2691, 3919, 5721, 11757, 17163, 24791, 35271, 43861, 50947, 74373, 90137, 131583, 152841, 223119, 270411, 394749, 458523, 570193, 811233, 1171781, 1710579, 3515343, 5131737, 7473533, 10546029, 22420599, 67261797, 97155929, 171891259, 291467787, 515673777, 874403361, 1547021331, 2234586367, 6703759101, 20111277303]

約数ペア:

[(1, 20111277303), (3, 6703759101), (9, 2234586367), (13, 1547021331), (23, 874403361), (39, 515673777), (69, 291467787), (117, 171891259), (207, 97155929), (299, 67261797), (897, 22420599), (1907, 10546029), (2691, 7473533), (3919, 5131737), (5721, 3515343), (11757, 1710579), (17163, 1171781), (24791, 811233), (35271, 570193), (43861, 458523), (50947, 394749), (74373, 270411), (90137, 223119), (131583, 152841)]