20169944082

素因数分解:

$2^1\times 3^3\times {\mathrm{971}}^1\times {\mathrm{384673}}^1$

素因数の和:385655

約数の個数: 32

約数和(自身を含む): 44868375360

約数和(自身を除く): 24698431278

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 971, 1942, 2913, 5826, 8739, 17478, 26217, 52434, 384673, 769346, 1154019, 2308038, 3462057, 6924114, 10386171, 20772342, 373517483, 747034966, 1120552449, 2241104898, 3361657347, 6723314694, 10084972041, 20169944082]

約数ペア:

[(1, 20169944082), (2, 10084972041), (3, 6723314694), (6, 3361657347), (9, 2241104898), (18, 1120552449), (27, 747034966), (54, 373517483), (971, 20772342), (1942, 10386171), (2913, 6924114), (5826, 3462057), (8739, 2308038), (17478, 1154019), (26217, 769346), (52434, 384673)]