20199048

素因数分解:

$2^3\times 3^1\times {\mathrm{557}}^1\times {\mathrm{1511}}^1$

素因数の和:2077

約数の個数: 32

約数和(自身を含む): 50621760

約数和(自身を除く): 30422712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 557, 1114, 1511, 1671, 2228, 3022, 3342, 4456, 4533, 6044, 6684, 9066, 12088, 13368, 18132, 36264, 841627, 1683254, 2524881, 3366508, 5049762, 6733016, 10099524, 20199048]

約数ペア:

[(1, 20199048), (2, 10099524), (3, 6733016), (4, 5049762), (6, 3366508), (8, 2524881), (12, 1683254), (24, 841627), (557, 36264), (1114, 18132), (1511, 13368), (1671, 12088), (2228, 9066), (3022, 6684), (3342, 6044), (4456, 4533)]