20166035980

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1\times {\mathrm{51631}}^1$

素因数の和:52030

約数の個数: 48

約数和(自身を含む): 43197396480

約数和(自身を除く): 23031360500

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 331, 590, 662, 1180, 1324, 1655, 3310, 6620, 19529, 39058, 51631, 78116, 97645, 103262, 195290, 206524, 258155, 390580, 516310, 1032620, 3046229, 6092458, 12184916, 15231145, 17089861, 30462290, 34179722, 60924580, 68359444, 85449305, 170898610, 341797220, 1008301799, 2016603598, 4033207196, 5041508995, 10083017990, 20166035980]

約数ペア:

[(1, 20166035980), (2, 10083017990), (4, 5041508995), (5, 4033207196), (10, 2016603598), (20, 1008301799), (59, 341797220), (118, 170898610), (236, 85449305), (295, 68359444), (331, 60924580), (590, 34179722), (662, 30462290), (1180, 17089861), (1324, 15231145), (1655, 12184916), (3310, 6092458), (6620, 3046229), (19529, 1032620), (39058, 516310), (51631, 390580), (78116, 258155), (97645, 206524), (103262, 195290)]