20161392062

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2053}}^1\times {\mathrm{36919}}^1$

素因数の和:39000

約数の個数: 32

約数和(自身を含む): 36400166400

約数和(自身を除く): 16238774338

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 2053, 4106, 14371, 28742, 36919, 39007, 73838, 78014, 258433, 273049, 516866, 546098, 701461, 1402922, 4910227, 9820454, 75794707, 151589414, 530562949, 1061125898, 1440099433, 2880198866, 10080696031, 20161392062]

約数ペア:

[(1, 20161392062), (2, 10080696031), (7, 2880198866), (14, 1440099433), (19, 1061125898), (38, 530562949), (133, 151589414), (266, 75794707), (2053, 9820454), (4106, 4910227), (14371, 1402922), (28742, 701461), (36919, 546098), (39007, 516866), (73838, 273049), (78014, 258433)]