20291284296

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{4084397}}^1$

素因数の和:4084435

約数の個数: 64

約数和(自身を含む): 58815331200

約数和(自身を除く): 38524046904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 4084397, 8168794, 12253191, 16337588, 24506382, 32675176, 36759573, 49012764, 73519146, 93941131, 98025528, 110278719, 147038292, 187882262, 220557438, 281823393, 294076584, 375764524, 441114876, 563646786, 751529048, 845470179, 882229752, 1127293572, 1690940358, 2254587144, 2536410537, 3381880716, 5072821074, 6763761432, 10145642148, 20291284296]

約数ペア:

[(1, 20291284296), (2, 10145642148), (3, 6763761432), (4, 5072821074), (6, 3381880716), (8, 2536410537), (9, 2254587144), (12, 1690940358), (18, 1127293572), (23, 882229752), (24, 845470179), (27, 751529048), (36, 563646786), (46, 441114876), (54, 375764524), (69, 294076584), (72, 281823393), (92, 220557438), (108, 187882262), (138, 147038292), (184, 110278719), (207, 98025528), (216, 93941131), (276, 73519146), (414, 49012764), (552, 36759573), (621, 32675176), (828, 24506382), (1242, 16337588), (1656, 12253191), (2484, 8168794), (4968, 4084397)]