20932672

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{6959}}^1$

素因数の和:7018

約数の個数: 28

約数和(自身を含む): 42428160

約数和(自身を除く): 21495488

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 3008, 6959, 13918, 27836, 55672, 111344, 222688, 327073, 445376, 654146, 1308292, 2616584, 5233168, 10466336, 20932672]

約数ペア:

[(1, 20932672), (2, 10466336), (4, 5233168), (8, 2616584), (16, 1308292), (32, 654146), (47, 445376), (64, 327073), (94, 222688), (188, 111344), (376, 55672), (752, 27836), (1504, 13918), (3008, 6959)]