20042116

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6271}}^1$

素因数の和:6339

約数の個数: 24

約数和(自身を含む): 37933056

約数和(自身を除く): 17890940

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 6271, 12542, 25084, 106607, 213214, 294737, 426428, 589474, 1178948, 5010529, 10021058, 20042116]

約数ペア:

[(1, 20042116), (2, 10021058), (4, 5010529), (17, 1178948), (34, 589474), (47, 426428), (68, 294737), (94, 213214), (188, 106607), (799, 25084), (1598, 12542), (3196, 6271)]