20103096

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64433}}^1$

素因数の和:64455

約数の個数: 32

約数和(自身を含む): 54124560

約数和(自身を除く): 34021464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 64433, 128866, 193299, 257732, 386598, 515464, 773196, 837629, 1546392, 1675258, 2512887, 3350516, 5025774, 6701032, 10051548, 20103096]

約数ペア:

[(1, 20103096), (2, 10051548), (3, 6701032), (4, 5025774), (6, 3350516), (8, 2512887), (12, 1675258), (13, 1546392), (24, 837629), (26, 773196), (39, 515464), (52, 386598), (78, 257732), (104, 193299), (156, 128866), (312, 64433)]