120626308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{20011}}^1$

素因数の和:20163

約数の個数: 24

約数和(自身を含む): 231979104

約数和(自身を除く): 111352796

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 20011, 40022, 80044, 220121, 440242, 880484, 2741507, 5483014, 10966028, 30156577, 60313154, 120626308]

約数ペア:

[(1, 120626308), (2, 60313154), (4, 30156577), (11, 10966028), (22, 5483014), (44, 2741507), (137, 880484), (274, 440242), (548, 220121), (1507, 80044), (3014, 40022), (6028, 20011)]