20149764

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{27527}}^1$

素因数の和:27595

約数の個数: 24

約数和(自身を含む): 47788608

約数和(自身を除く): 27638844

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 27527, 55054, 82581, 110108, 165162, 330324, 1679147, 3358294, 5037441, 6716588, 10074882, 20149764]

約数ペア:

[(1, 20149764), (2, 10074882), (3, 6716588), (4, 5037441), (6, 3358294), (12, 1679147), (61, 330324), (122, 165162), (183, 110108), (244, 82581), (366, 55054), (732, 27527)]