20550246

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{201473}}^1$

素因数の和:201495

約数の個数: 16

約数和(自身を含む): 43518384

約数和(自身を除く): 22968138

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 201473, 402946, 604419, 1208838, 3425041, 6850082, 10275123, 20550246]

約数ペア:

[(1, 20550246), (2, 10275123), (3, 6850082), (6, 3425041), (17, 1208838), (34, 604419), (51, 402946), (102, 201473)]