20218297962

素因数分解:

$2^1\times 3^1\times {\mathrm{19381}}^1\times {\mathrm{173867}}^1$

素因数の和:193253

約数の個数: 16

約数和(自身を含む): 40438914912

約数和(自身を除く): 20220616950

約数列:

[1, 2, 3, 6, 19381, 38762, 58143, 116286, 173867, 347734, 521601, 1043202, 3369716327, 6739432654, 10109148981, 20218297962]

約数ペア:

[(1, 20218297962), (2, 10109148981), (3, 6739432654), (6, 3369716327), (19381, 1043202), (38762, 521601), (58143, 347734), (116286, 173867)]