20237380764

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{3557}}^1\times {\mathrm{16349}}^1$

素因数の和:19942

約数の個数: 48

約数和(自身を含む): 48865572000

約数和(自身を除く): 28628191236

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 3557, 7114, 10671, 14228, 16349, 21342, 32698, 42684, 49047, 65396, 98094, 103153, 196188, 206306, 309459, 412612, 474121, 618918, 948242, 1237836, 1422363, 1896484, 2844726, 5689452, 58153393, 116306786, 174460179, 232613572, 348920358, 697840716, 1686448397, 3372896794, 5059345191, 6745793588, 10118690382, 20237380764]

約数ペア:

[(1, 20237380764), (2, 10118690382), (3, 6745793588), (4, 5059345191), (6, 3372896794), (12, 1686448397), (29, 697840716), (58, 348920358), (87, 232613572), (116, 174460179), (174, 116306786), (348, 58153393), (3557, 5689452), (7114, 2844726), (10671, 1896484), (14228, 1422363), (16349, 1237836), (21342, 948242), (32698, 618918), (42684, 474121), (49047, 412612), (65396, 309459), (98094, 206306), (103153, 196188)]