20146691369

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1\times {\mathrm{4111}}^1$

素因数の和:4701

約数の個数: 32

約数和(自身を含む): 24474624000

約数和(自身を除く): 4327932631

約数列:

[1, 7, 23, 61, 161, 427, 499, 1403, 3493, 4111, 9821, 11477, 28777, 30439, 80339, 94553, 213073, 250771, 661871, 700097, 1755397, 2051389, 4900679, 5767733, 14359723, 40374131, 47181947, 125134729, 330273629, 875943103, 2878098767, 20146691369]

約数ペア:

[(1, 20146691369), (7, 2878098767), (23, 875943103), (61, 330273629), (161, 125134729), (427, 47181947), (499, 40374131), (1403, 14359723), (3493, 5767733), (4111, 4900679), (9821, 2051389), (11477, 1755397), (28777, 700097), (30439, 661871), (80339, 250771), (94553, 213073)]