20120155968

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{9526589}}^1$

素因数の和:9526615

約数の個数: 56

約数和(自身を含む): 58074092640

約数和(自身を除く): 37953936672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 9526589, 19053178, 28579767, 38106356, 57159534, 76212712, 104792479, 114319068, 152425424, 209584958, 228638136, 304850848, 314377437, 419169916, 457276272, 609701696, 628754874, 838339832, 914552544, 1257509748, 1676679664, 1829105088, 2515019496, 3353359328, 5030038992, 6706718656, 10060077984, 20120155968]

約数ペア:

[(1, 20120155968), (2, 10060077984), (3, 6706718656), (4, 5030038992), (6, 3353359328), (8, 2515019496), (11, 1829105088), (12, 1676679664), (16, 1257509748), (22, 914552544), (24, 838339832), (32, 628754874), (33, 609701696), (44, 457276272), (48, 419169916), (64, 314377437), (66, 304850848), (88, 228638136), (96, 209584958), (132, 152425424), (176, 114319068), (192, 104792479), (264, 76212712), (352, 57159534), (528, 38106356), (704, 28579767), (1056, 19053178), (2112, 9526589)]