20152314

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1367}}^1$

素因数の和:1401

約数の個数: 80

約数和(自身を含む): 55617408

約数和(自身を除く): 35465094

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1367, 1638, 2106, 2457, 2734, 4101, 4914, 7371, 8202, 9569, 12303, 14742, 17771, 19138, 24606, 28707, 35542, 36909, 53313, 57414, 73818, 86121, 106626, 110727, 124397, 159939, 172242, 221454, 248794, 258363, 319878, 373191, 479817, 516726, 746382, 775089, 959634, 1119573, 1439451, 1550178, 2239146, 2878902, 3358719, 6717438, 10076157, 20152314]

約数ペア:

[(1, 20152314), (2, 10076157), (3, 6717438), (6, 3358719), (7, 2878902), (9, 2239146), (13, 1550178), (14, 1439451), (18, 1119573), (21, 959634), (26, 775089), (27, 746382), (39, 516726), (42, 479817), (54, 373191), (63, 319878), (78, 258363), (81, 248794), (91, 221454), (117, 172242), (126, 159939), (162, 124397), (182, 110727), (189, 106626), (234, 86121), (273, 73818), (351, 57414), (378, 53313), (546, 36909), (567, 35542), (702, 28707), (819, 24606), (1053, 19138), (1134, 17771), (1367, 14742), (1638, 12303), (2106, 9569), (2457, 8202), (2734, 7371), (4101, 4914)]