20184648508

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{3209}}^1\times {\mathrm{8233}}^1$

素因数の和:11637

約数の個数: 24

約数和(自身を含む): 35523452160

約数和(自身を除く): 15338803652

約数列:

[1, 2, 4, 191, 382, 764, 3209, 6418, 8233, 12836, 16466, 32932, 612919, 1225838, 1572503, 2451676, 3145006, 6290012, 26419697, 52839394, 105678788, 5046162127, 10092324254, 20184648508]

約数ペア:

[(1, 20184648508), (2, 10092324254), (4, 5046162127), (191, 105678788), (382, 52839394), (764, 26419697), (3209, 6290012), (6418, 3145006), (8233, 2451676), (12836, 1572503), (16466, 1225838), (32932, 612919)]