20094976

素因数分解:

$2^{13}\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:260

約数の個数: 56

約数和(自身を含む): 44037504

約数和(自身を除く): 23942528

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 223, 256, 352, 446, 512, 704, 892, 1024, 1408, 1784, 2048, 2453, 2816, 3568, 4096, 4906, 5632, 7136, 8192, 9812, 11264, 14272, 19624, 22528, 28544, 39248, 45056, 57088, 78496, 90112, 114176, 156992, 228352, 313984, 456704, 627968, 913408, 1255936, 1826816, 2511872, 5023744, 10047488, 20094976]

約数ペア:

[(1, 20094976), (2, 10047488), (4, 5023744), (8, 2511872), (11, 1826816), (16, 1255936), (22, 913408), (32, 627968), (44, 456704), (64, 313984), (88, 228352), (128, 156992), (176, 114176), (223, 90112), (256, 78496), (352, 57088), (446, 45056), (512, 39248), (704, 28544), (892, 22528), (1024, 19624), (1408, 14272), (1784, 11264), (2048, 9812), (2453, 8192), (2816, 7136), (3568, 5632), (4096, 4906)]