20164055786

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6011}}^1\times {\mathrm{12611}}^1$

素因数の和:18650

約数の個数: 32

約数和(自身を含む): 36395205120

約数和(自身を除く): 16231149334

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 6011, 12022, 12611, 25222, 42077, 84154, 88277, 114209, 176554, 228418, 239609, 479218, 799463, 1598926, 1677263, 3354526, 75804721, 151609442, 530633047, 1061266094, 1440289699, 2880579398, 10082027893, 20164055786]

約数ペア:

[(1, 20164055786), (2, 10082027893), (7, 2880579398), (14, 1440289699), (19, 1061266094), (38, 530633047), (133, 151609442), (266, 75804721), (6011, 3354526), (12022, 1677263), (12611, 1598926), (25222, 799463), (42077, 479218), (84154, 239609), (88277, 228418), (114209, 176554)]