20351388

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{58481}}^1$

素因数の和:58517

約数の個数: 24

約数和(自身を含む): 49124880

約数和(自身を除く): 28773492

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 58481, 116962, 175443, 233924, 350886, 701772, 1695949, 3391898, 5087847, 6783796, 10175694, 20351388]

約数ペア:

[(1, 20351388), (2, 10175694), (3, 6783796), (4, 5087847), (6, 3391898), (12, 1695949), (29, 701772), (58, 350886), (87, 233924), (116, 175443), (174, 116962), (348, 58481)]