20073350703

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{540347}}^1$

素因数の和:540447

約数の個数: 32

約数和(自身を含む): 32161512960

約数和(自身を除く): 12088162257

約数列:

[1, 3, 7, 21, 29, 61, 87, 183, 203, 427, 609, 1281, 1769, 5307, 12383, 37149, 540347, 1621041, 3782429, 11347287, 15670063, 32961167, 47010189, 98883501, 109690441, 230728169, 329071323, 692184507, 955873843, 2867621529, 6691116901, 20073350703]

約数ペア:

[(1, 20073350703), (3, 6691116901), (7, 2867621529), (21, 955873843), (29, 692184507), (61, 329071323), (87, 230728169), (183, 109690441), (203, 98883501), (427, 47010189), (609, 32961167), (1281, 15670063), (1769, 11347287), (5307, 3782429), (12383, 1621041), (37149, 540347)]