20162682668

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{829}}^1\times {\mathrm{148303}}^1$

素因数の和:149177

約数の個数: 24

約数和(自身を含む): 36189142080

約数和(自身を除く): 16026459412

約数列:

[1, 2, 4, 41, 82, 164, 829, 1658, 3316, 33989, 67978, 135956, 148303, 296606, 593212, 6080423, 12160846, 24321692, 122943187, 245886374, 491772748, 5040670667, 10081341334, 20162682668]

約数ペア:

[(1, 20162682668), (2, 10081341334), (4, 5040670667), (41, 491772748), (82, 245886374), (164, 122943187), (829, 24321692), (1658, 12160846), (3316, 6080423), (33989, 593212), (67978, 296606), (135956, 148303)]