20343336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{65203}}^1$

素因数の和:65225

約数の個数: 32

約数和(自身を含む): 54771360

約数和(自身を除く): 34428024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 65203, 130406, 195609, 260812, 391218, 521624, 782436, 847639, 1564872, 1695278, 2542917, 3390556, 5085834, 6781112, 10171668, 20343336]

約数ペア:

[(1, 20343336), (2, 10171668), (3, 6781112), (4, 5085834), (6, 3390556), (8, 2542917), (12, 1695278), (13, 1564872), (24, 847639), (26, 782436), (39, 521624), (52, 391218), (78, 260812), (104, 195609), (156, 130406), (312, 65203)]