20092928

素因数分解:

$2^{11}\times {\mathrm{9811}}^1$

素因数の和:9833

約数の個数: 24

約数和(自身を含む): 40180140

約数和(自身を除く): 20087212

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 9811, 19622, 39244, 78488, 156976, 313952, 627904, 1255808, 2511616, 5023232, 10046464, 20092928]

約数ペア:

[(1, 20092928), (2, 10046464), (4, 5023232), (8, 2511616), (16, 1255808), (32, 627904), (64, 313952), (128, 156976), (256, 78488), (512, 39244), (1024, 19622), (2048, 9811)]