20199665348

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1830343}}^1$

素因数の和:1830467

約数の個数: 24

約数和(自身を含む): 36899735040

約数和(自身を除く): 16700069692

約数列:

[1, 2, 4, 31, 62, 89, 124, 178, 356, 2759, 5518, 11036, 1830343, 3660686, 7321372, 56740633, 113481266, 162900527, 226962532, 325801054, 651602108, 5049916337, 10099832674, 20199665348]

約数ペア:

[(1, 20199665348), (2, 10099832674), (4, 5049916337), (31, 651602108), (62, 325801054), (89, 226962532), (124, 162900527), (178, 113481266), (356, 56740633), (2759, 7321372), (5518, 3660686), (11036, 1830343)]