20735296

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{6113}}^1$

素因数の和:6178

約数の個数: 28

約数和(自身を含む): 41929812

約数和(自身を除く): 21194516

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 6113, 12226, 24452, 48904, 97808, 195616, 323989, 391232, 647978, 1295956, 2591912, 5183824, 10367648, 20735296]

約数ペア:

[(1, 20735296), (2, 10367648), (4, 5183824), (8, 2591912), (16, 1295956), (32, 647978), (53, 391232), (64, 323989), (106, 195616), (212, 97808), (424, 48904), (848, 24452), (1696, 12226), (3392, 6113)]