20079474

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 41243904

約数和(自身を除く): 21164430

約数列:

[1, 2, 3, 6, 53, 106, 159, 233, 271, 318, 466, 542, 699, 813, 1398, 1626, 12349, 14363, 24698, 28726, 37047, 43089, 63143, 74094, 86178, 126286, 189429, 378858, 3346579, 6693158, 10039737, 20079474]

約数ペア:

[(1, 20079474), (2, 10039737), (3, 6693158), (6, 3346579), (53, 378858), (106, 189429), (159, 126286), (233, 86178), (271, 74094), (318, 63143), (466, 43089), (542, 37047), (699, 28726), (813, 24698), (1398, 14363), (1626, 12349)]