20759232

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8317}}^1$

素因数の和:8345

約数の個数: 56

約数和(自身を含む): 59157616

約数和(自身を除く): 38398384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 8317, 16634, 24951, 33268, 49902, 66536, 99804, 108121, 133072, 199608, 216242, 266144, 324363, 399216, 432484, 532288, 648726, 798432, 864968, 1297452, 1596864, 1729936, 2594904, 3459872, 5189808, 6919744, 10379616, 20759232]

約数ペア:

[(1, 20759232), (2, 10379616), (3, 6919744), (4, 5189808), (6, 3459872), (8, 2594904), (12, 1729936), (13, 1596864), (16, 1297452), (24, 864968), (26, 798432), (32, 648726), (39, 532288), (48, 432484), (52, 399216), (64, 324363), (78, 266144), (96, 216242), (104, 199608), (156, 133072), (192, 108121), (208, 99804), (312, 66536), (416, 49902), (624, 33268), (832, 24951), (1248, 16634), (2496, 8317)]