20183770083

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{431}}^1\times {\mathrm{2141}}^1$

素因数の和:2915

約数の個数: 32

約数和(自身を含む): 28248901632

約数和(自身を除く): 8065131549

約数列:

[1, 3, 23, 69, 317, 431, 951, 1293, 2141, 6423, 7291, 9913, 21873, 29739, 49243, 136627, 147729, 409881, 678697, 922771, 2036091, 2768313, 3142421, 9427263, 15610031, 21223733, 46830093, 63671199, 292518407, 877555221, 6727923361, 20183770083]

約数ペア:

[(1, 20183770083), (3, 6727923361), (23, 877555221), (69, 292518407), (317, 63671199), (431, 46830093), (951, 21223733), (1293, 15610031), (2141, 9427263), (6423, 3142421), (7291, 2768313), (9913, 2036091), (21873, 922771), (29739, 678697), (49243, 409881), (136627, 147729)]