20234284

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42509}}^1$

素因数の和:42537

約数の個数: 24

約数和(自身を含む): 42850080

約数和(自身を除く): 22615796

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 42509, 85018, 170036, 297563, 595126, 722653, 1190252, 1445306, 2890612, 5058571, 10117142, 20234284]

約数ペア:

[(1, 20234284), (2, 10117142), (4, 5058571), (7, 2890612), (14, 1445306), (17, 1190252), (28, 722653), (34, 595126), (68, 297563), (119, 170036), (238, 85018), (476, 42509)]