20203590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61223}}^1$

素因数の和:61244

約数の個数: 32

約数和(自身を含む): 52897536

約数和(自身を除く): 32693946

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 61223, 122446, 183669, 306115, 367338, 612230, 673453, 918345, 1346906, 1836690, 2020359, 3367265, 4040718, 6734530, 10101795, 20203590]

約数ペア:

[(1, 20203590), (2, 10101795), (3, 6734530), (5, 4040718), (6, 3367265), (10, 2020359), (11, 1836690), (15, 1346906), (22, 918345), (30, 673453), (33, 612230), (55, 367338), (66, 306115), (110, 183669), (165, 122446), (330, 61223)]