20178233412

素因数分解:

$2^2\times 3^1\times {\mathrm{11321}}^1\times {\mathrm{148531}}^1$

素因数の和:159859

約数の個数: 24

約数和(自身を含む): 47087020512

約数和(自身を除く): 26908787100

約数列:

[1, 2, 3, 4, 6, 12, 11321, 22642, 33963, 45284, 67926, 135852, 148531, 297062, 445593, 594124, 891186, 1782372, 1681519451, 3363038902, 5044558353, 6726077804, 10089116706, 20178233412]

約数ペア:

[(1, 20178233412), (2, 10089116706), (3, 6726077804), (4, 5044558353), (6, 3363038902), (12, 1681519451), (11321, 1782372), (22642, 891186), (33963, 594124), (45284, 445593), (67926, 297062), (135852, 148531)]