20126465276

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4034977}}^1$

素因数の和:4035053

約数の個数: 24

約数和(自身を含む): 37283196720

約数和(自身を除く): 17156731444

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4988, 4034977, 8069954, 16139908, 117014333, 173504011, 234028666, 347008022, 468057332, 694016044, 5031616319, 10063232638, 20126465276]

約数ペア:

[(1, 20126465276), (2, 10063232638), (4, 5031616319), (29, 694016044), (43, 468057332), (58, 347008022), (86, 234028666), (116, 173504011), (172, 117014333), (1247, 16139908), (2494, 8069954), (4988, 4034977)]