20155053742

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{3433}}^1\times {\mathrm{32983}}^1$

素因数の和:36507

約数の個数: 16

約数和(自身を含む): 30582105120

約数和(自身を除く): 10427051378

約数列:

[1, 2, 89, 178, 3433, 6866, 32983, 65966, 305537, 611074, 2935487, 5870974, 113230639, 226461278, 10077526871, 20155053742]

約数ペア:

[(1, 20155053742), (2, 10077526871), (89, 226461278), (178, 113230639), (3433, 5870974), (6866, 2935487), (32983, 611074), (65966, 305537)]