20084385

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{46171}}^1$

素因数の和:46208

約数の個数: 16

約数和(自身を含む): 33243840

約数和(自身を除く): 13159455

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 46171, 138513, 230855, 692565, 1338959, 4016877, 6694795, 20084385]

約数ペア:

[(1, 20084385), (3, 6694795), (5, 4016877), (15, 1338959), (29, 692565), (87, 230855), (145, 138513), (435, 46171)]