20148726031

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{1871}}^1\times {\mathrm{41579}}^1$

素因数の和:43494

約数の個数: 16

約数和(自身を含む): 23662679040

約数和(自身を除く): 3513953009

約数列:

[1, 7, 37, 259, 1871, 13097, 41579, 69227, 291053, 484589, 1538423, 10768961, 77794309, 544560163, 2878389433, 20148726031]

約数ペア:

[(1, 20148726031), (7, 2878389433), (37, 544560163), (259, 77794309), (1871, 10768961), (13097, 1538423), (41579, 484589), (69227, 291053)]