20148024

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64577}}^1$

素因数の和:64599

約数の個数: 32

約数和(自身を含む): 54245520

約数和(自身を除く): 34097496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 64577, 129154, 193731, 258308, 387462, 516616, 774924, 839501, 1549848, 1679002, 2518503, 3358004, 5037006, 6716008, 10074012, 20148024]

約数ペア:

[(1, 20148024), (2, 10074012), (3, 6716008), (4, 5037006), (6, 3358004), (8, 2518503), (12, 1679002), (13, 1549848), (24, 839501), (26, 774924), (39, 516616), (52, 387462), (78, 258308), (104, 193731), (156, 129154), (312, 64577)]