20204544

素因数分解:

$2^{10}\times 3^1\times {\mathrm{6577}}^1$

素因数の和:6600

約数の個数: 44

約数和(自身を含む): 53860664

約数和(自身を除く): 33656120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 6577, 13154, 19731, 26308, 39462, 52616, 78924, 105232, 157848, 210464, 315696, 420928, 631392, 841856, 1262784, 1683712, 2525568, 3367424, 5051136, 6734848, 10102272, 20204544]

約数ペア:

[(1, 20204544), (2, 10102272), (3, 6734848), (4, 5051136), (6, 3367424), (8, 2525568), (12, 1683712), (16, 1262784), (24, 841856), (32, 631392), (48, 420928), (64, 315696), (96, 210464), (128, 157848), (192, 105232), (256, 78924), (384, 52616), (512, 39462), (768, 26308), (1024, 19731), (1536, 13154), (3072, 6577)]