20072368256

素因数分解:

$2^7\times {\mathrm{20773}}^1\times {\mathrm{7549}}^1$

素因数の和:28336

約数の個数: 32

約数和(自身を含む): 39995143500

約数和(自身を除く): 19922775244

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 7549, 15098, 20773, 30196, 41546, 60392, 83092, 120784, 166184, 241568, 332368, 483136, 664736, 966272, 1329472, 2658944, 156815377, 313630754, 627261508, 1254523016, 2509046032, 5018092064, 10036184128, 20072368256]

約数ペア:

[(1, 20072368256), (2, 10036184128), (4, 5018092064), (8, 2509046032), (16, 1254523016), (32, 627261508), (64, 313630754), (128, 156815377), (7549, 2658944), (15098, 1329472), (20773, 966272), (30196, 664736), (41546, 483136), (60392, 332368), (83092, 241568), (120784, 166184)]