20190622422

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1\times {\mathrm{68041}}^1$

素因数の和:68221

約数の個数: 48

約数和(自身を含む): 42930147312

約数和(自身を除く): 22739524890

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 137, 274, 361, 411, 722, 822, 1083, 2166, 2603, 5206, 7809, 15618, 49457, 68041, 98914, 136082, 148371, 204123, 296742, 408246, 1292779, 2585558, 3878337, 7756674, 9321617, 18643234, 24562801, 27964851, 49125602, 55929702, 73688403, 147376806, 177110723, 354221446, 531332169, 1062664338, 3365103737, 6730207474, 10095311211, 20190622422]

約数ペア:

[(1, 20190622422), (2, 10095311211), (3, 6730207474), (6, 3365103737), (19, 1062664338), (38, 531332169), (57, 354221446), (114, 177110723), (137, 147376806), (274, 73688403), (361, 55929702), (411, 49125602), (722, 27964851), (822, 24562801), (1083, 18643234), (2166, 9321617), (2603, 7756674), (5206, 3878337), (7809, 2585558), (15618, 1292779), (49457, 408246), (68041, 296742), (98914, 204123), (136082, 148371)]