20164417502515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2341}}^1\times {\mathrm{12046981}}^1$

素因数の和:12049351

約数の個数: 32

約数和(自身を含む): 28439744098752

約数和(自身を除く): 8275326596237

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 2341, 11705, 25751, 30433, 128755, 152165, 334763, 1673815, 12046981, 60234905, 132516791, 156610753, 662583955, 783053765, 1722718283, 8613591415, 28201982521, 141009912605, 310221807731, 366625772773, 1551109038655, 1833128863865, 4032883500503, 20164417502515]

約数ペア:

[(1, 20164417502515), (5, 4032883500503), (11, 1833128863865), (13, 1551109038655), (55, 366625772773), (65, 310221807731), (143, 141009912605), (715, 28201982521), (2341, 8613591415), (11705, 1722718283), (25751, 783053765), (30433, 662583955), (128755, 156610753), (152165, 132516791), (334763, 60234905), (1673815, 12046981)]