20166093632

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{353}}^1\times {\mathrm{11299}}^1$

素因数の和:11743

約数の個数: 56

約数和(自身を含む): 40642032000

約数和(自身を除く): 20475938368

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 353, 632, 706, 1264, 1412, 2528, 2824, 5056, 5648, 11296, 11299, 22592, 22598, 27887, 45196, 55774, 90392, 111548, 180784, 223096, 361568, 446192, 723136, 892384, 892621, 1784768, 1785242, 3570484, 3988547, 7140968, 7977094, 14281936, 15954188, 28563872, 31908376, 57127744, 63816752, 127633504, 255267008, 315095213, 630190426, 1260380852, 2520761704, 5041523408, 10083046816, 20166093632]

約数ペア:

[(1, 20166093632), (2, 10083046816), (4, 5041523408), (8, 2520761704), (16, 1260380852), (32, 630190426), (64, 315095213), (79, 255267008), (158, 127633504), (316, 63816752), (353, 57127744), (632, 31908376), (706, 28563872), (1264, 15954188), (1412, 14281936), (2528, 7977094), (2824, 7140968), (5056, 3988547), (5648, 3570484), (11296, 1785242), (11299, 1784768), (22592, 892621), (22598, 892384), (27887, 723136), (45196, 446192), (55774, 361568), (90392, 223096), (111548, 180784)]