20702688

素因数分解:

$2^5\times 3^1\times {\mathrm{215653}}^1$

素因数の和:215666

約数の個数: 24

約数和(自身を含む): 54344808

約数和(自身を除く): 33642120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 215653, 431306, 646959, 862612, 1293918, 1725224, 2587836, 3450448, 5175672, 6900896, 10351344, 20702688]

約数ペア:

[(1, 20702688), (2, 10351344), (3, 6900896), (4, 5175672), (6, 3450448), (8, 2587836), (12, 1725224), (16, 1293918), (24, 862612), (32, 646959), (48, 431306), (96, 215653)]