20584096

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{49481}}^1$

素因数の和:49504

約数の個数: 24

約数和(自身を含む): 43643124

約数和(自身を除く): 23059028

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 49481, 98962, 197924, 395848, 643253, 791696, 1286506, 1583392, 2573012, 5146024, 10292048, 20584096]

約数ペア:

[(1, 20584096), (2, 10292048), (4, 5146024), (8, 2573012), (13, 1583392), (16, 1286506), (26, 791696), (32, 643253), (52, 395848), (104, 197924), (208, 98962), (416, 49481)]