20162051994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15485447}}^1$

素因数の和:15485490

約数の個数: 32

約数和(自身を含む): 47571296256

約数和(自身を除く): 27409244262

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 15485447, 30970894, 46456341, 92912682, 108398129, 216796258, 325194387, 480048857, 650388774, 960097714, 1440146571, 2880293142, 3360341999, 6720683998, 10081025997, 20162051994]

約数ペア:

[(1, 20162051994), (2, 10081025997), (3, 6720683998), (6, 3360341999), (7, 2880293142), (14, 1440146571), (21, 960097714), (31, 650388774), (42, 480048857), (62, 325194387), (93, 216796258), (186, 108398129), (217, 92912682), (434, 46456341), (651, 30970894), (1302, 15485447)]