20137040344

素因数分解:

$2^3\times {\mathrm{241}}^1\times {\mathrm{349}}^1\times {\mathrm{29927}}^1$

素因数の和:30523

約数の個数: 32

約数和(自身を含む): 38023524000

約数和(自身を除く): 17886483656

約数列:

[1, 2, 4, 8, 241, 349, 482, 698, 964, 1396, 1928, 2792, 29927, 59854, 84109, 119708, 168218, 239416, 336436, 672872, 7212407, 10444523, 14424814, 20889046, 28849628, 41778092, 57699256, 83556184, 2517130043, 5034260086, 10068520172, 20137040344]

約数ペア:

[(1, 20137040344), (2, 10068520172), (4, 5034260086), (8, 2517130043), (241, 83556184), (349, 57699256), (482, 41778092), (698, 28849628), (964, 20889046), (1396, 14424814), (1928, 10444523), (2792, 7212407), (29927, 672872), (59854, 336436), (84109, 239416), (119708, 168218)]