20244563135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{23753}}^1$

素因数の和:24083

約数の個数: 32

約数和(自身を含む): 26516305152

約数和(自身を除く): 6271742017

約数列:

[1, 5, 17, 37, 85, 185, 271, 629, 1355, 3145, 4607, 10027, 23035, 23753, 50135, 118765, 170459, 403801, 852295, 878861, 2019005, 4394305, 6437063, 14940637, 32185315, 74703185, 109430071, 238171331, 547150355, 1190856655, 4048912627, 20244563135]

約数ペア:

[(1, 20244563135), (5, 4048912627), (17, 1190856655), (37, 547150355), (85, 238171331), (185, 109430071), (271, 74703185), (629, 32185315), (1355, 14940637), (3145, 6437063), (4607, 4394305), (10027, 2019005), (23035, 878861), (23753, 852295), (50135, 403801), (118765, 170459)]