20703924

素因数分解:

$2^2\times 3^4\times {\mathrm{63901}}^1$

素因数の和:63917

約数の個数: 30

約数和(自身を含む): 54124994

約数和(自身を除く): 33421070

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 63901, 127802, 191703, 255604, 383406, 575109, 766812, 1150218, 1725327, 2300436, 3450654, 5175981, 6901308, 10351962, 20703924]

約数ペア:

[(1, 20703924), (2, 10351962), (3, 6901308), (4, 5175981), (6, 3450654), (9, 2300436), (12, 1725327), (18, 1150218), (27, 766812), (36, 575109), (54, 383406), (81, 255604), (108, 191703), (162, 127802), (324, 63901)]