2020697044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1564007}}^1$

素因数の和:1564047

約数の個数: 24

約数和(自身を含む): 3941300160

約数和(自身を除く): 1920603116

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 1564007, 3128014, 6256028, 26588119, 29716133, 53176238, 59432266, 106352476, 118864532, 505174261, 1010348522, 2020697044]

約数ペア:

[(1, 2020697044), (2, 1010348522), (4, 505174261), (17, 118864532), (19, 106352476), (34, 59432266), (38, 53176238), (68, 29716133), (76, 26588119), (323, 6256028), (646, 3128014), (1292, 1564007)]