20271424

素因数分解:

$2^6\times {\mathrm{383}}^1\times {\mathrm{827}}^1$

素因数の和:1222

約数の個数: 28

約数和(自身を含む): 40379904

約数和(自身を除く): 20108480

約数列:

[1, 2, 4, 8, 16, 32, 64, 383, 766, 827, 1532, 1654, 3064, 3308, 6128, 6616, 12256, 13232, 24512, 26464, 52928, 316741, 633482, 1266964, 2533928, 5067856, 10135712, 20271424]

約数ペア:

[(1, 20271424), (2, 10135712), (4, 5067856), (8, 2533928), (16, 1266964), (32, 633482), (64, 316741), (383, 52928), (766, 26464), (827, 24512), (1532, 13232), (1654, 12256), (3064, 6616), (3308, 6128)]