2020076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 3812256

約数和(自身を除く): 1792180

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 487, 974, 1037, 1948, 2074, 4148, 8279, 16558, 29707, 33116, 59414, 118828, 505019, 1010038, 2020076]

約数ペア:

[(1, 2020076), (2, 1010038), (4, 505019), (17, 118828), (34, 59414), (61, 33116), (68, 29707), (122, 16558), (244, 8279), (487, 4148), (974, 2074), (1037, 1948)]