20736699834

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{121853}}^1$

素因数の和:122222

約数の個数: 32

約数和(自身を含む): 42007460544

約数和(自身を除く): 21270760710

約数列:

[1, 2, 3, 6, 113, 226, 251, 339, 502, 678, 753, 1506, 28363, 56726, 85089, 121853, 170178, 243706, 365559, 731118, 13769389, 27538778, 30585103, 41308167, 61170206, 82616334, 91755309, 183510618, 3456116639, 6912233278, 10368349917, 20736699834]

約数ペア:

[(1, 20736699834), (2, 10368349917), (3, 6912233278), (6, 3456116639), (113, 183510618), (226, 91755309), (251, 82616334), (339, 61170206), (502, 41308167), (678, 30585103), (753, 27538778), (1506, 13769389), (28363, 731118), (56726, 365559), (85089, 243706), (121853, 170178)]