20933824

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{11279}}^1$

素因数の和:11320

約数の個数: 28

約数和(自身を含む): 42976800

約数和(自身を除く): 22042976

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 11279, 22558, 45116, 90232, 180464, 327091, 360928, 654182, 721856, 1308364, 2616728, 5233456, 10466912, 20933824]

約数ペア:

[(1, 20933824), (2, 10466912), (4, 5233456), (8, 2616728), (16, 1308364), (29, 721856), (32, 654182), (58, 360928), (64, 327091), (116, 180464), (232, 90232), (464, 45116), (928, 22558), (1856, 11279)]