20198112156

素因数分解:

$2^2\times 3^3\times {\mathrm{59}}^1\times {\mathrm{613}}^1\times {\mathrm{5171}}^1$

素因数の和:5856

約数の個数: 96

約数和(自身を含む): 53350214400

約数和(自身を除く): 33152102244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 108, 118, 177, 236, 354, 531, 613, 708, 1062, 1226, 1593, 1839, 2124, 2452, 3186, 3678, 5171, 5517, 6372, 7356, 10342, 11034, 15513, 16551, 20684, 22068, 31026, 33102, 36167, 46539, 62052, 66204, 72334, 93078, 108501, 139617, 144668, 186156, 217002, 279234, 305089, 325503, 434004, 558468, 610178, 651006, 915267, 976509, 1220356, 1302012, 1830534, 1953018, 2745801, 3169823, 3661068, 3906036, 5491602, 6339646, 8237403, 9509469, 10983204, 12679292, 16474806, 19018938, 28528407, 32949612, 38037876, 57056814, 85585221, 114113628, 171170442, 187019557, 342340884, 374039114, 561058671, 748078228, 1122117342, 1683176013, 2244234684, 3366352026, 5049528039, 6732704052, 10099056078, 20198112156]

約数ペア:

[(1, 20198112156), (2, 10099056078), (3, 6732704052), (4, 5049528039), (6, 3366352026), (9, 2244234684), (12, 1683176013), (18, 1122117342), (27, 748078228), (36, 561058671), (54, 374039114), (59, 342340884), (108, 187019557), (118, 171170442), (177, 114113628), (236, 85585221), (354, 57056814), (531, 38037876), (613, 32949612), (708, 28528407), (1062, 19018938), (1226, 16474806), (1593, 12679292), (1839, 10983204), (2124, 9509469), (2452, 8237403), (3186, 6339646), (3678, 5491602), (5171, 3906036), (5517, 3661068), (6372, 3169823), (7356, 2745801), (10342, 1953018), (11034, 1830534), (15513, 1302012), (16551, 1220356), (20684, 976509), (22068, 915267), (31026, 651006), (33102, 610178), (36167, 558468), (46539, 434004), (62052, 325503), (66204, 305089), (72334, 279234), (93078, 217002), (108501, 186156), (139617, 144668)]