20175558214

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{12110179}}^1$

素因数の和:12110212

約数の個数: 24

約数和(自身を含む): 37275134040

約数和(自身を除く): 17099575826

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 12110179, 24220358, 84771253, 169542506, 205873043, 411746086, 593398771, 1186797542, 1441111301, 2882222602, 10087779107, 20175558214]

約数ペア:

[(1, 20175558214), (2, 10087779107), (7, 2882222602), (14, 1441111301), (17, 1186797542), (34, 593398771), (49, 411746086), (98, 205873043), (119, 169542506), (238, 84771253), (833, 24220358), (1666, 12110179)]