20147950782

素因数分解:

$2^1\times 3^2\times {\mathrm{349}}^1\times {\mathrm{3207251}}^1$

素因数の和:3207608

約数の個数: 24

約数和(自身を含む): 43778989800

約数和(自身を除く): 23631039018

約数列:

[1, 2, 3, 6, 9, 18, 349, 698, 1047, 2094, 3141, 6282, 3207251, 6414502, 9621753, 19243506, 28865259, 57730518, 1119330599, 2238661198, 3357991797, 6715983594, 10073975391, 20147950782]

約数ペア:

[(1, 20147950782), (2, 10073975391), (3, 6715983594), (6, 3357991797), (9, 2238661198), (18, 1119330599), (349, 57730518), (698, 28865259), (1047, 19243506), (2094, 9621753), (3141, 6414502), (6282, 3207251)]