20225037663

素因数分解:

$3^4\times {\mathrm{281}}^1\times {\mathrm{683}}^1\times {\mathrm{1301}}^1$

素因数の和:2277

約数の個数: 40

約数和(自身を含む): 30387961296

約数和(自身を除く): 10162923633

約数列:

[1, 3, 9, 27, 81, 281, 683, 843, 1301, 2049, 2529, 3903, 6147, 7587, 11709, 18441, 22761, 35127, 55323, 105381, 191923, 365581, 575769, 888583, 1096743, 1727307, 2665749, 3290229, 5181921, 7997247, 9870687, 15545763, 23991741, 29612061, 71975223, 249691823, 749075469, 2247226407, 6741679221, 20225037663]

約数ペア:

[(1, 20225037663), (3, 6741679221), (9, 2247226407), (27, 749075469), (81, 249691823), (281, 71975223), (683, 29612061), (843, 23991741), (1301, 15545763), (2049, 9870687), (2529, 7997247), (3903, 5181921), (6147, 3290229), (7587, 2665749), (11709, 1727307), (18441, 1096743), (22761, 888583), (35127, 575769), (55323, 365581), (105381, 191923)]