20852672

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{3359}}^1$

素因数の和:3468

約数の個数: 28

約数和(自身を含む): 41818560

約数和(自身を除く): 20965888

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 776, 1552, 3104, 3359, 6208, 6718, 13436, 26872, 53744, 107488, 214976, 325823, 651646, 1303292, 2606584, 5213168, 10426336, 20852672]

約数ペア:

[(1, 20852672), (2, 10426336), (4, 5213168), (8, 2606584), (16, 1303292), (32, 651646), (64, 325823), (97, 214976), (194, 107488), (388, 53744), (776, 26872), (1552, 13436), (3104, 6718), (3359, 6208)]