20784080642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{467}}^1\times {\mathrm{4933}}^1$

素因数の和:5762

約数の個数: 32

約数和(自身を含む): 33749980992

約数和(自身を除く): 12965900350

約数列:

[1, 2, 13, 26, 347, 467, 694, 934, 4511, 4933, 6071, 9022, 9866, 12142, 64129, 128258, 162049, 324098, 1711751, 2106637, 2303711, 3423502, 4213274, 4607422, 22252763, 29948243, 44505526, 59896486, 799387717, 1598775434, 10392040321, 20784080642]

約数ペア:

[(1, 20784080642), (2, 10392040321), (13, 1598775434), (26, 799387717), (347, 59896486), (467, 44505526), (694, 29948243), (934, 22252763), (4511, 4607422), (4933, 4213274), (6071, 3423502), (9022, 2303711), (9866, 2106637), (12142, 1711751), (64129, 324098), (128258, 162049)]