20148842

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84659}}^1$

素因数の和:84685

約数の個数: 16

約数和(自身を含む): 36573120

約数和(自身を除く): 16424278

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 84659, 169318, 592613, 1185226, 1439203, 2878406, 10074421, 20148842]

約数ペア:

[(1, 20148842), (2, 10074421), (7, 2878406), (14, 1439203), (17, 1185226), (34, 592613), (119, 169318), (238, 84659)]