20395452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22073}}^1$

素因数の和:22098

約数の個数: 48

約数和(自身を含む): 59334912

約数和(自身を除く): 38939460

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 22073, 44146, 66219, 88292, 132438, 154511, 242803, 264876, 309022, 463533, 485606, 618044, 728409, 927066, 971212, 1456818, 1699621, 1854132, 2913636, 3399242, 5098863, 6798484, 10197726, 20395452]

約数ペア:

[(1, 20395452), (2, 10197726), (3, 6798484), (4, 5098863), (6, 3399242), (7, 2913636), (11, 1854132), (12, 1699621), (14, 1456818), (21, 971212), (22, 927066), (28, 728409), (33, 618044), (42, 485606), (44, 463533), (66, 309022), (77, 264876), (84, 242803), (132, 154511), (154, 132438), (231, 88292), (308, 66219), (462, 44146), (924, 22073)]