20166078324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1752353}}^1$

素因数の和:1752504

約数の個数: 48

約数和(自身を含む): 54168766848

約数和(自身を除く): 34002688524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3836, 5754, 11508, 1752353, 3504706, 5257059, 7009412, 10514118, 12266471, 21028236, 24532942, 36799413, 49065884, 73598826, 147197652, 240072361, 480144722, 720217083, 960289444, 1440434166, 1680506527, 2880868332, 3361013054, 5041519581, 6722026108, 10083039162, 20166078324]

約数ペア:

[(1, 20166078324), (2, 10083039162), (3, 6722026108), (4, 5041519581), (6, 3361013054), (7, 2880868332), (12, 1680506527), (14, 1440434166), (21, 960289444), (28, 720217083), (42, 480144722), (84, 240072361), (137, 147197652), (274, 73598826), (411, 49065884), (548, 36799413), (822, 24532942), (959, 21028236), (1644, 12266471), (1918, 10514118), (2877, 7009412), (3836, 5257059), (5754, 3504706), (11508, 1752353)]