20064751494

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1\times {\mathrm{811}}^1$

素因数の和:1445

約数の個数: 64

約数和(自身を含む): 41104869120

約数和(自身を除く): 21040117626

約数列:

[1, 2, 3, 6, 89, 107, 178, 214, 267, 321, 433, 534, 642, 811, 866, 1299, 1622, 2433, 2598, 4866, 9523, 19046, 28569, 38537, 46331, 57138, 72179, 77074, 86777, 92662, 115611, 138993, 144358, 173554, 216537, 231222, 260331, 277986, 351163, 433074, 520662, 702326, 1053489, 2106978, 4123459, 7723153, 8246918, 12370377, 15446306, 23169459, 24740754, 31253507, 37574441, 46338918, 62507014, 75148882, 93760521, 112723323, 187521042, 225446646, 3344125249, 6688250498, 10032375747, 20064751494]

約数ペア:

[(1, 20064751494), (2, 10032375747), (3, 6688250498), (6, 3344125249), (89, 225446646), (107, 187521042), (178, 112723323), (214, 93760521), (267, 75148882), (321, 62507014), (433, 46338918), (534, 37574441), (642, 31253507), (811, 24740754), (866, 23169459), (1299, 15446306), (1622, 12370377), (2433, 8246918), (2598, 7723153), (4866, 4123459), (9523, 2106978), (19046, 1053489), (28569, 702326), (38537, 520662), (46331, 433074), (57138, 351163), (72179, 277986), (77074, 260331), (86777, 231222), (92662, 216537), (115611, 173554), (138993, 144358)]