20360784

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{14627}}^1$

素因数の和:14667

約数の個数: 40

約数和(自身を含む): 54416160

約数和(自身を除く): 34055376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 14627, 29254, 43881, 58508, 87762, 117016, 175524, 234032, 351048, 424183, 702096, 848366, 1272549, 1696732, 2545098, 3393464, 5090196, 6786928, 10180392, 20360784]

約数ペア:

[(1, 20360784), (2, 10180392), (3, 6786928), (4, 5090196), (6, 3393464), (8, 2545098), (12, 1696732), (16, 1272549), (24, 848366), (29, 702096), (48, 424183), (58, 351048), (87, 234032), (116, 175524), (174, 117016), (232, 87762), (348, 58508), (464, 43881), (696, 29254), (1392, 14627)]