33939940

素因数分解:

$2^2\times 5^1\times {\mathrm{907}}^1\times {\mathrm{1871}}^1$

素因数の和:2787

約数の個数: 24

約数和(自身を含む): 71390592

約数和(自身を除く): 37450652

約数列:

[1, 2, 4, 5, 10, 20, 907, 1814, 1871, 3628, 3742, 4535, 7484, 9070, 9355, 18140, 18710, 37420, 1696997, 3393994, 6787988, 8484985, 16969970, 33939940]

約数ペア:

[(1, 33939940), (2, 16969970), (4, 8484985), (5, 6787988), (10, 3393994), (20, 1696997), (907, 37420), (1814, 18710), (1871, 18140), (3628, 9355), (3742, 9070), (4535, 7484)]