16023020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61627}}^1$

素因数の和:61649

約数の個数: 24

約数和(自身を含む): 36237264

約数和(自身を除く): 20214244

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 61627, 123254, 246508, 308135, 616270, 801151, 1232540, 1602302, 3204604, 4005755, 8011510, 16023020]

約数ペア:

[(1, 16023020), (2, 8011510), (4, 4005755), (5, 3204604), (10, 1602302), (13, 1232540), (20, 801151), (26, 616270), (52, 308135), (65, 246508), (130, 123254), (260, 61627)]