20071546876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15535253}}^1$

素因数の和:15535293

約数の個数: 24

約数和(自身を含む): 39148840080

約数和(自身を除く): 19077293204

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 15535253, 31070506, 62141012, 264099301, 295169807, 528198602, 590339614, 1056397204, 1180679228, 5017886719, 10035773438, 20071546876]

約数ペア:

[(1, 20071546876), (2, 10035773438), (4, 5017886719), (17, 1180679228), (19, 1056397204), (34, 590339614), (38, 528198602), (68, 295169807), (76, 264099301), (323, 62141012), (646, 31070506), (1292, 15535253)]