20160993594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25264403}}^1$

素因数の和:25264434

約数の個数: 32

約数和(自身を含む): 48507655680

約数和(自身を除く): 28346662086

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 25264403, 50528806, 75793209, 151586418, 176850821, 353701642, 480023657, 530552463, 960047314, 1061104926, 1440070971, 2880141942, 3360165599, 6720331198, 10080496797, 20160993594]

約数ペア:

[(1, 20160993594), (2, 10080496797), (3, 6720331198), (6, 3360165599), (7, 2880141942), (14, 1440070971), (19, 1061104926), (21, 960047314), (38, 530552463), (42, 480023657), (57, 353701642), (114, 176850821), (133, 151586418), (266, 75793209), (399, 50528806), (798, 25264403)]