33509660

素因数分解:

$2^2\times 5^1\times {\mathrm{839}}^1\times {\mathrm{1997}}^1$

素因数の和:2845

約数の個数: 24

約数和(自身を含む): 70489440

約数和(自身を除く): 36979780

約数列:

[1, 2, 4, 5, 10, 20, 839, 1678, 1997, 3356, 3994, 4195, 7988, 8390, 9985, 16780, 19970, 39940, 1675483, 3350966, 6701932, 8377415, 16754830, 33509660]

約数ペア:

[(1, 33509660), (2, 16754830), (4, 8377415), (5, 6701932), (10, 3350966), (20, 1675483), (839, 39940), (1678, 19970), (1997, 16780), (3356, 9985), (3994, 8390), (4195, 7988)]