23362420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{68713}}^1$

素因数の和:68739

約数の個数: 24

約数和(自身を含む): 51947784

約数和(自身を除く): 28585364

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 68713, 137426, 274852, 343565, 687130, 1168121, 1374260, 2336242, 4672484, 5840605, 11681210, 23362420]

約数ペア:

[(1, 23362420), (2, 11681210), (4, 5840605), (5, 4672484), (10, 2336242), (17, 1374260), (20, 1168121), (34, 687130), (68, 343565), (85, 274852), (170, 137426), (340, 68713)]