20794392

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 60933600

約数和(自身を除く): 40139208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 29, 36, 46, 58, 69, 72, 87, 92, 116, 138, 174, 184, 207, 232, 261, 276, 348, 414, 433, 522, 552, 667, 696, 828, 866, 1044, 1299, 1334, 1656, 1732, 2001, 2088, 2598, 2668, 3464, 3897, 4002, 5196, 5336, 6003, 7794, 8004, 9959, 10392, 12006, 12557, 15588, 16008, 19918, 24012, 25114, 29877, 31176, 37671, 39836, 48024, 50228, 59754, 75342, 79672, 89631, 100456, 113013, 119508, 150684, 179262, 226026, 239016, 288811, 301368, 358524, 452052, 577622, 717048, 866433, 904104, 1155244, 1732866, 2310488, 2599299, 3465732, 5198598, 6931464, 10397196, 20794392]

約数ペア:

[(1, 20794392), (2, 10397196), (3, 6931464), (4, 5198598), (6, 3465732), (8, 2599299), (9, 2310488), (12, 1732866), (18, 1155244), (23, 904104), (24, 866433), (29, 717048), (36, 577622), (46, 452052), (58, 358524), (69, 301368), (72, 288811), (87, 239016), (92, 226026), (116, 179262), (138, 150684), (174, 119508), (184, 113013), (207, 100456), (232, 89631), (261, 79672), (276, 75342), (348, 59754), (414, 50228), (433, 48024), (522, 39836), (552, 37671), (667, 31176), (696, 29877), (828, 25114), (866, 24012), (1044, 19918), (1299, 16008), (1334, 15588), (1656, 12557), (1732, 12006), (2001, 10392), (2088, 9959), (2598, 8004), (2668, 7794), (3464, 6003), (3897, 5336), (4002, 5196)]