20791382404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1\times {\mathrm{24799}}^1$

素因数の和:25540

約数の個数: 48

約数和(自身を含む): 40947379200

約数和(自身を除く): 20155996796

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 701, 1196, 1402, 2804, 9113, 16123, 18226, 24799, 32246, 36452, 49598, 64492, 99196, 209599, 322387, 419198, 570377, 644774, 838396, 1140754, 1289548, 2281508, 7414901, 14829802, 17384099, 29659604, 34768198, 69536396, 225993287, 399834277, 451986574, 799668554, 903973148, 1599337108, 5197845601, 10395691202, 20791382404]

約数ペア:

[(1, 20791382404), (2, 10395691202), (4, 5197845601), (13, 1599337108), (23, 903973148), (26, 799668554), (46, 451986574), (52, 399834277), (92, 225993287), (299, 69536396), (598, 34768198), (701, 29659604), (1196, 17384099), (1402, 14829802), (2804, 7414901), (9113, 2281508), (16123, 1289548), (18226, 1140754), (24799, 838396), (32246, 644774), (36452, 570377), (49598, 419198), (64492, 322387), (99196, 209599)]