2020773657

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 3261759488

約数和(自身を除く): 1240985831

約数列:

[1, 3, 7, 21, 31, 61, 93, 151, 183, 217, 337, 427, 453, 651, 1011, 1057, 1281, 1891, 2359, 3171, 4681, 5673, 7077, 9211, 10447, 13237, 14043, 20557, 27633, 31341, 32767, 39711, 50887, 61671, 64477, 73129, 98301, 143899, 152661, 193431, 219387, 285541, 356209, 431697, 637267, 856623, 1068627, 1577497, 1911801, 1998787, 3104107, 4460869, 4732491, 5996361, 9312321, 11042479, 13382607, 21728749, 33127437, 65186247, 96227317, 288681951, 673591219, 2020773657]

約数ペア:

[(1, 2020773657), (3, 673591219), (7, 288681951), (21, 96227317), (31, 65186247), (61, 33127437), (93, 21728749), (151, 13382607), (183, 11042479), (217, 9312321), (337, 5996361), (427, 4732491), (453, 4460869), (651, 3104107), (1011, 1998787), (1057, 1911801), (1281, 1577497), (1891, 1068627), (2359, 856623), (3171, 637267), (4681, 431697), (5673, 356209), (7077, 285541), (9211, 219387), (10447, 193431), (13237, 152661), (14043, 143899), (20557, 98301), (27633, 73129), (31341, 64477), (32767, 61671), (39711, 50887)]