20131743723

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{33113}}^1$

素因数の和:33284

約数の個数: 64

約数和(自身を含む): 35248131072

約数和(自身を除く): 15116387349

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 131, 221, 273, 357, 393, 663, 917, 1547, 1703, 2227, 2751, 4641, 5109, 6681, 11921, 15589, 28951, 33113, 35763, 46767, 86853, 99339, 202657, 231791, 430469, 562921, 607971, 695373, 1291407, 1688763, 3013283, 3940447, 4337803, 7317973, 9039849, 11821341, 13013409, 21953919, 30364621, 51225811, 56391439, 73742651, 91093863, 153677433, 169174317, 221227953, 394740073, 516198557, 958654463, 1184220219, 1548595671, 2875963389, 6710581241, 20131743723]

約数ペア:

[(1, 20131743723), (3, 6710581241), (7, 2875963389), (13, 1548595671), (17, 1184220219), (21, 958654463), (39, 516198557), (51, 394740073), (91, 221227953), (119, 169174317), (131, 153677433), (221, 91093863), (273, 73742651), (357, 56391439), (393, 51225811), (663, 30364621), (917, 21953919), (1547, 13013409), (1703, 11821341), (2227, 9039849), (2751, 7317973), (4641, 4337803), (5109, 3940447), (6681, 3013283), (11921, 1688763), (15589, 1291407), (28951, 695373), (33113, 607971), (35763, 562921), (46767, 430469), (86853, 231791), (99339, 202657)]