20087786976

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{12308693}}^1$

素因数の和:12308723

約数の個数: 48

約数和(自身を含む): 55832235984

約数和(自身を除く): 35744449008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 12308693, 24617386, 36926079, 49234772, 73852158, 98469544, 147704316, 196939088, 209247781, 295408632, 393878176, 418495562, 590817264, 627743343, 836991124, 1181634528, 1255486686, 1673982248, 2510973372, 3347964496, 5021946744, 6695928992, 10043893488, 20087786976]

約数ペア:

[(1, 20087786976), (2, 10043893488), (3, 6695928992), (4, 5021946744), (6, 3347964496), (8, 2510973372), (12, 1673982248), (16, 1255486686), (17, 1181634528), (24, 836991124), (32, 627743343), (34, 590817264), (48, 418495562), (51, 393878176), (68, 295408632), (96, 209247781), (102, 196939088), (136, 147704316), (204, 98469544), (272, 73852158), (408, 49234772), (544, 36926079), (816, 24617386), (1632, 12308693)]