20147443358

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1549}}^1\times {\mathrm{4057}}^1$

素因数の和:5844

約数の個数: 32

約数和(自身を含む): 34720248000

約数和(自身を除く): 14572804642

約数列:

[1, 2, 7, 14, 229, 458, 1549, 1603, 3098, 3206, 4057, 8114, 10843, 21686, 28399, 56798, 354721, 709442, 929053, 1858106, 2483047, 4966094, 6284293, 6503371, 12568586, 13006742, 43990051, 87980102, 1439103097, 2878206194, 10073721679, 20147443358]

約数ペア:

[(1, 20147443358), (2, 10073721679), (7, 2878206194), (14, 1439103097), (229, 87980102), (458, 43990051), (1549, 13006742), (1603, 12568586), (3098, 6503371), (3206, 6284293), (4057, 4966094), (8114, 2483047), (10843, 1858106), (21686, 929053), (28399, 709442), (56798, 354721)]