20084070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1721}}^1$

素因数の和:2120

約数の個数: 32

約数和(自身を含む): 48353760

約数和(自身を除く): 28269690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 778, 1167, 1721, 1945, 2334, 3442, 3890, 5163, 5835, 8605, 10326, 11670, 17210, 25815, 51630, 669469, 1338938, 2008407, 3347345, 4016814, 6694690, 10042035, 20084070]

約数ペア:

[(1, 20084070), (2, 10042035), (3, 6694690), (5, 4016814), (6, 3347345), (10, 2008407), (15, 1338938), (30, 669469), (389, 51630), (778, 25815), (1167, 17210), (1721, 11670), (1945, 10326), (2334, 8605), (3442, 5835), (3890, 5163)]