20100539010812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1758983}}^1\times {\mathrm{219757}}^1$

素因数の和:1978757

約数の個数: 24

約数和(自身を含む): 37881978975456

約数和(自身を除く): 17781439964644

約数列:

[1, 2, 4, 13, 26, 52, 219757, 439514, 879028, 1758983, 2856841, 3517966, 5713682, 7035932, 11427364, 22866779, 45733558, 91467116, 386548827131, 773097654262, 1546195308524, 5025134752703, 10050269505406, 20100539010812]

約数ペア:

[(1, 20100539010812), (2, 10050269505406), (4, 5025134752703), (13, 1546195308524), (26, 773097654262), (52, 386548827131), (219757, 91467116), (439514, 45733558), (879028, 22866779), (1758983, 11427364), (2856841, 7035932), (3517966, 5713682)]