20320314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15607}}^1$

素因数の和:15650

約数の個数: 32

約数和(自身を含む): 47947776

約数和(自身を除く): 27627462

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 15607, 31214, 46821, 93642, 109249, 218498, 327747, 483817, 655494, 967634, 1451451, 2902902, 3386719, 6773438, 10160157, 20320314]

約数ペア:

[(1, 20320314), (2, 10160157), (3, 6773438), (6, 3386719), (7, 2902902), (14, 1451451), (21, 967634), (31, 655494), (42, 483817), (62, 327747), (93, 218498), (186, 109249), (217, 93642), (434, 46821), (651, 31214), (1302, 15607)]