20635239424

素因数分解:

$2^{10}\times {\mathrm{20151601}}^1$

素因数の和:20151621

約数の個数: 22

約数和(自身を含む): 41250329294

約数和(自身を除く): 20615089870

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 20151601, 40303202, 80606404, 161212808, 322425616, 644851232, 1289702464, 2579404928, 5158809856, 10317619712, 20635239424]

約数ペア:

[(1, 20635239424), (2, 10317619712), (4, 5158809856), (8, 2579404928), (16, 1289702464), (32, 644851232), (64, 322425616), (128, 161212808), (256, 80606404), (512, 40303202), (1024, 20151601)]