20325353568

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{97523}}^1$

素因数の和:97716

約数の個数: 96

約数和(自身を含む): 57802864896

約数和(自身を除く): 37477511328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 167, 208, 312, 334, 416, 501, 624, 668, 1002, 1248, 1336, 2004, 2171, 2672, 4008, 4342, 5344, 6513, 8016, 8684, 13026, 16032, 17368, 26052, 34736, 52104, 69472, 97523, 104208, 195046, 208416, 292569, 390092, 585138, 780184, 1170276, 1267799, 1560368, 2340552, 2535598, 3120736, 3803397, 4681104, 5071196, 7606794, 9362208, 10142392, 15213588, 16286341, 20284784, 30427176, 32572682, 40569568, 48859023, 60854352, 65145364, 97718046, 121708704, 130290728, 195436092, 211722433, 260581456, 390872184, 423444866, 521162912, 635167299, 781744368, 846889732, 1270334598, 1563488736, 1693779464, 2540669196, 3387558928, 5081338392, 6775117856, 10162676784, 20325353568]

約数ペア:

[(1, 20325353568), (2, 10162676784), (3, 6775117856), (4, 5081338392), (6, 3387558928), (8, 2540669196), (12, 1693779464), (13, 1563488736), (16, 1270334598), (24, 846889732), (26, 781744368), (32, 635167299), (39, 521162912), (48, 423444866), (52, 390872184), (78, 260581456), (96, 211722433), (104, 195436092), (156, 130290728), (167, 121708704), (208, 97718046), (312, 65145364), (334, 60854352), (416, 48859023), (501, 40569568), (624, 32572682), (668, 30427176), (1002, 20284784), (1248, 16286341), (1336, 15213588), (2004, 10142392), (2171, 9362208), (2672, 7606794), (4008, 5071196), (4342, 4681104), (5344, 3803397), (6513, 3120736), (8016, 2535598), (8684, 2340552), (13026, 1560368), (16032, 1267799), (17368, 1170276), (26052, 780184), (34736, 585138), (52104, 390092), (69472, 292569), (97523, 208416), (104208, 195046)]