20364760064

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{58321}}^1$

素因数の和:58383

約数の個数: 88

約数和(自身を含む): 45843891456

約数和(自身を除く): 25479131392

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 512, 682, 704, 992, 1024, 1364, 1408, 1984, 2728, 2816, 3968, 5456, 5632, 7936, 10912, 11264, 15872, 21824, 31744, 43648, 58321, 87296, 116642, 174592, 233284, 349184, 466568, 641531, 933136, 1283062, 1807951, 1866272, 2566124, 3615902, 3732544, 5132248, 7231804, 7465088, 10264496, 14463608, 14930176, 19887461, 20528992, 28927216, 29860352, 39774922, 41057984, 57854432, 59720704, 79549844, 82115968, 115708864, 159099688, 164231936, 231417728, 318199376, 328463872, 462835456, 636398752, 656927744, 925670912, 1272797504, 1851341824, 2545595008, 5091190016, 10182380032, 20364760064]

約数ペア:

[(1, 20364760064), (2, 10182380032), (4, 5091190016), (8, 2545595008), (11, 1851341824), (16, 1272797504), (22, 925670912), (31, 656927744), (32, 636398752), (44, 462835456), (62, 328463872), (64, 318199376), (88, 231417728), (124, 164231936), (128, 159099688), (176, 115708864), (248, 82115968), (256, 79549844), (341, 59720704), (352, 57854432), (496, 41057984), (512, 39774922), (682, 29860352), (704, 28927216), (992, 20528992), (1024, 19887461), (1364, 14930176), (1408, 14463608), (1984, 10264496), (2728, 7465088), (2816, 7231804), (3968, 5132248), (5456, 3732544), (5632, 3615902), (7936, 2566124), (10912, 1866272), (11264, 1807951), (15872, 1283062), (21824, 933136), (31744, 641531), (43648, 466568), (58321, 349184), (87296, 233284), (116642, 174592)]