20146972879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{5081}}^1$

素因数の和:5319

約数の個数: 32

約数和(自身を含む): 22990480128

約数和(自身を除く): 2843507249

約数列:

[1, 11, 43, 83, 101, 473, 913, 1111, 3569, 4343, 5081, 8383, 39259, 47773, 55891, 92213, 218483, 360469, 421723, 513181, 2403313, 3965159, 4638953, 5644991, 18134089, 22066783, 42594023, 199474979, 242734613, 468534253, 1831542989, 20146972879]

約数ペア:

[(1, 20146972879), (11, 1831542989), (43, 468534253), (83, 242734613), (101, 199474979), (473, 42594023), (913, 22066783), (1111, 18134089), (3569, 5644991), (4343, 4638953), (5081, 3965159), (8383, 2403313), (39259, 513181), (47773, 421723), (55891, 360469), (92213, 218483)]