2010020948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{342073}}^1$

素因数の和:342203

約数の個数: 24

約数和(自身を含む): 3821650728

約数和(自身を除く): 1811629780

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5876, 342073, 684146, 1368292, 4446949, 8893898, 17787796, 38654249, 77308498, 154616996, 502505237, 1005010474, 2010020948]

約数ペア:

[(1, 2010020948), (2, 1005010474), (4, 502505237), (13, 154616996), (26, 77308498), (52, 38654249), (113, 17787796), (226, 8893898), (452, 4446949), (1469, 1368292), (2938, 684146), (5876, 342073)]