20846912

素因数分解:

$2^6\times {\mathrm{283}}^1\times {\mathrm{1151}}^1$

素因数の和:1446

約数の個数: 28

約数和(自身を含む): 41550336

約数和(自身を除く): 20703424

約数列:

[1, 2, 4, 8, 16, 32, 64, 283, 566, 1132, 1151, 2264, 2302, 4528, 4604, 9056, 9208, 18112, 18416, 36832, 73664, 325733, 651466, 1302932, 2605864, 5211728, 10423456, 20846912]

約数ペア:

[(1, 20846912), (2, 10423456), (4, 5211728), (8, 2605864), (16, 1302932), (32, 651466), (64, 325733), (283, 73664), (566, 36832), (1132, 18416), (1151, 18112), (2264, 9208), (2302, 9056), (4528, 4604)]