20199031692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240464663}}^1$

素因数の和:240464677

約数の個数: 24

約数和(自身を含む): 53864084736

約数和(自身を除く): 33665053044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240464663, 480929326, 721393989, 961858652, 1442787978, 1683252641, 2885575956, 3366505282, 5049757923, 6733010564, 10099515846, 20199031692]

約数ペア:

[(1, 20199031692), (2, 10099515846), (3, 6733010564), (4, 5049757923), (6, 3366505282), (7, 2885575956), (12, 1683252641), (14, 1442787978), (21, 961858652), (28, 721393989), (42, 480929326), (84, 240464663)]