20245743364

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9390419}}^1$

素因数の和:9390448

約数の個数: 36

約数和(自身を含む): 44961330960

約数和(自身を除く): 24715587596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 9390419, 18780838, 37561676, 65732933, 103294609, 131465866, 206589218, 262931732, 413178436, 460130531, 723062263, 920261062, 1446124526, 1840522124, 2892249052, 5061435841, 10122871682, 20245743364]

約数ペア:

[(1, 20245743364), (2, 10122871682), (4, 5061435841), (7, 2892249052), (11, 1840522124), (14, 1446124526), (22, 920261062), (28, 723062263), (44, 460130531), (49, 413178436), (77, 262931732), (98, 206589218), (154, 131465866), (196, 103294609), (308, 65732933), (539, 37561676), (1078, 18780838), (2156, 9390419)]