20030893351

素因数分解:

$7^1\times {\mathrm{569}}^1\times {\mathrm{1987}}^1\times {\mathrm{2531}}^1$

素因数の和:5094

約数の個数: 16

約数和(自身を含む): 22953288960

約数和(自身を除く): 2922395609

約数列:

[1, 7, 569, 1987, 2531, 3983, 13909, 17717, 1130603, 1440139, 5029097, 7914221, 10080973, 35203679, 2861556193, 20030893351]

約数ペア:

[(1, 20030893351), (7, 2861556193), (569, 35203679), (1987, 10080973), (2531, 7914221), (3983, 5029097), (13909, 1440139), (17717, 1130603)]