20061630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2207}}^1$

素因数の和:2321

約数の個数: 48

約数和(自身を含む): 52700544

約数和(自身を除く): 32638914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 2207, 3030, 4414, 4545, 6621, 9090, 11035, 13242, 19863, 22070, 33105, 39726, 66210, 99315, 198630, 222907, 445814, 668721, 1114535, 1337442, 2006163, 2229070, 3343605, 4012326, 6687210, 10030815, 20061630]

約数ペア:

[(1, 20061630), (2, 10030815), (3, 6687210), (5, 4012326), (6, 3343605), (9, 2229070), (10, 2006163), (15, 1337442), (18, 1114535), (30, 668721), (45, 445814), (90, 222907), (101, 198630), (202, 99315), (303, 66210), (505, 39726), (606, 33105), (909, 22070), (1010, 19863), (1515, 13242), (1818, 11035), (2207, 9090), (3030, 6621), (4414, 4545)]