20120880276

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{929}}^1\times {\mathrm{28649}}^1$

素因数の和:29598

約数の個数: 96

約数和(自身を含む): 59683680000

約数和(自身を除く): 39562799724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 929, 1858, 2787, 3716, 5574, 6503, 8361, 11148, 13006, 16722, 19509, 25083, 26012, 28649, 33444, 39018, 50166, 57298, 58527, 78036, 85947, 100332, 114596, 117054, 171894, 175581, 200543, 234108, 257841, 343788, 351162, 401086, 515682, 601629, 702324, 773523, 802172, 1031364, 1203258, 1547046, 1804887, 2406516, 3094092, 3609774, 5414661, 7219548, 10829322, 21658644, 26614921, 53229842, 79844763, 106459684, 159689526, 186304447, 239534289, 319379052, 372608894, 479068578, 558913341, 718602867, 745217788, 958137156, 1117826682, 1437205734, 1676740023, 2235653364, 2874411468, 3353480046, 5030220069, 6706960092, 10060440138, 20120880276]

約数ペア:

[(1, 20120880276), (2, 10060440138), (3, 6706960092), (4, 5030220069), (6, 3353480046), (7, 2874411468), (9, 2235653364), (12, 1676740023), (14, 1437205734), (18, 1117826682), (21, 958137156), (27, 745217788), (28, 718602867), (36, 558913341), (42, 479068578), (54, 372608894), (63, 319379052), (84, 239534289), (108, 186304447), (126, 159689526), (189, 106459684), (252, 79844763), (378, 53229842), (756, 26614921), (929, 21658644), (1858, 10829322), (2787, 7219548), (3716, 5414661), (5574, 3609774), (6503, 3094092), (8361, 2406516), (11148, 1804887), (13006, 1547046), (16722, 1203258), (19509, 1031364), (25083, 802172), (26012, 773523), (28649, 702324), (33444, 601629), (39018, 515682), (50166, 401086), (57298, 351162), (58527, 343788), (78036, 257841), (85947, 234108), (100332, 200543), (114596, 175581), (117054, 171894)]