20120694

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3673}}^1$

素因数の和:3772

約数の個数: 32

約数和(自身を含む): 44440704

約数和(自身を除く): 24320010

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 166, 249, 498, 913, 1826, 2739, 3673, 5478, 7346, 11019, 22038, 40403, 80806, 121209, 242418, 304859, 609718, 914577, 1829154, 3353449, 6706898, 10060347, 20120694]

約数ペア:

[(1, 20120694), (2, 10060347), (3, 6706898), (6, 3353449), (11, 1829154), (22, 914577), (33, 609718), (66, 304859), (83, 242418), (166, 121209), (249, 80806), (498, 40403), (913, 22038), (1826, 11019), (2739, 7346), (3673, 5478)]