20633292

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1540

約数の個数: 60

約数和(自身を含む): 55231176

約数和(自身を除く): 34597884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 1161, 1481, 1548, 2322, 2962, 3483, 4443, 4644, 5924, 6966, 8886, 13329, 13932, 17772, 26658, 39987, 53316, 63683, 79974, 119961, 127366, 159948, 191049, 239922, 254732, 382098, 479844, 573147, 764196, 1146294, 1719441, 2292588, 3438882, 5158323, 6877764, 10316646, 20633292]

約数ペア:

[(1, 20633292), (2, 10316646), (3, 6877764), (4, 5158323), (6, 3438882), (9, 2292588), (12, 1719441), (18, 1146294), (27, 764196), (36, 573147), (43, 479844), (54, 382098), (81, 254732), (86, 239922), (108, 191049), (129, 159948), (162, 127366), (172, 119961), (258, 79974), (324, 63683), (387, 53316), (516, 39987), (774, 26658), (1161, 17772), (1481, 13932), (1548, 13329), (2322, 8886), (2962, 6966), (3483, 5924), (4443, 4644)]