20226224

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43591}}^1$

素因数の和:43628

約数の個数: 20

約数和(自身を含む): 40540560

約数和(自身を除く): 20314336

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 43591, 87182, 174364, 348728, 697456, 1264139, 2528278, 5056556, 10113112, 20226224]

約数ペア:

[(1, 20226224), (2, 10113112), (4, 5056556), (8, 2528278), (16, 1264139), (29, 697456), (58, 348728), (116, 174364), (232, 87182), (464, 43591)]