20834616

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{78919}}^1$

素因数の和:78939

約数の個数: 32

約数和(自身を含む): 56822400

約数和(自身を除く): 35987784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 78919, 157838, 236757, 315676, 473514, 631352, 868109, 947028, 1736218, 1894056, 2604327, 3472436, 5208654, 6944872, 10417308, 20834616]

約数ペア:

[(1, 20834616), (2, 10417308), (3, 6944872), (4, 5208654), (6, 3472436), (8, 2604327), (11, 1894056), (12, 1736218), (22, 947028), (24, 868109), (33, 631352), (44, 473514), (66, 315676), (88, 236757), (132, 157838), (264, 78919)]