20085630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1103}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 48328704

約数和(自身を除く): 28243074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 607, 1103, 1214, 1821, 2206, 3035, 3309, 3642, 5515, 6070, 6618, 9105, 11030, 16545, 18210, 33090, 669521, 1339042, 2008563, 3347605, 4017126, 6695210, 10042815, 20085630]

約数ペア:

[(1, 20085630), (2, 10042815), (3, 6695210), (5, 4017126), (6, 3347605), (10, 2008563), (15, 1339042), (30, 669521), (607, 33090), (1103, 18210), (1214, 16545), (1821, 11030), (2206, 9105), (3035, 6618), (3309, 6070), (3642, 5515)]