20180990014

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{11177}}^1$

素因数の和:11484

約数の個数: 32

約数和(自身を含む): 31267101600

約数和(自身を除く): 11086111586

約数列:

[1, 2, 73, 83, 146, 149, 166, 298, 6059, 10877, 11177, 12118, 12367, 21754, 22354, 24734, 815921, 902791, 927691, 1631842, 1665373, 1805582, 1855382, 3330746, 67721443, 121572229, 135442886, 138225959, 243144458, 276451918, 10090495007, 20180990014]

約数ペア:

[(1, 20180990014), (2, 10090495007), (73, 276451918), (83, 243144458), (146, 138225959), (149, 135442886), (166, 121572229), (298, 67721443), (6059, 3330746), (10877, 1855382), (11177, 1805582), (12118, 1665373), (12367, 1631842), (21754, 927691), (22354, 902791), (24734, 815921)]