20162048284

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37898587}}^1$

素因数の和:37898617

約数の個数: 24

約数和(自身を含む): 42446418560

約数和(自身を除く): 22284370276

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 37898587, 75797174, 151594348, 265290109, 530580218, 720073153, 1061160436, 1440146306, 2880292612, 5040512071, 10081024142, 20162048284]

約数ペア:

[(1, 20162048284), (2, 10081024142), (4, 5040512071), (7, 2880292612), (14, 1440146306), (19, 1061160436), (28, 720073153), (38, 530580218), (76, 265290109), (133, 151594348), (266, 75797174), (532, 37898587)]