20101266

素因数分解:

$2^1\times 3^2\times {\mathrm{751}}^1\times {\mathrm{1487}}^1$

素因数の和:2246

約数の個数: 24

約数和(自身を含む): 43640064

約数和(自身を除く): 23538798

約数列:

[1, 2, 3, 6, 9, 18, 751, 1487, 1502, 2253, 2974, 4461, 4506, 6759, 8922, 13383, 13518, 26766, 1116737, 2233474, 3350211, 6700422, 10050633, 20101266]

約数ペア:

[(1, 20101266), (2, 10050633), (3, 6700422), (6, 3350211), (9, 2233474), (18, 1116737), (751, 26766), (1487, 13518), (1502, 13383), (2253, 8922), (2974, 6759), (4461, 4506)]