20136454804

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{3121}}^1\times {\mathrm{39341}}^1$

素因数の和:42507

約数の個数: 24

約数和(自身を含む): 36110762856

約数和(自身を除く): 15974308052

約数列:

[1, 2, 4, 41, 82, 164, 3121, 6242, 12484, 39341, 78682, 127961, 157364, 255922, 511844, 1612981, 3225962, 6451924, 122783261, 245566522, 491133044, 5034113701, 10068227402, 20136454804]

約数ペア:

[(1, 20136454804), (2, 10068227402), (4, 5034113701), (41, 491133044), (82, 245566522), (164, 122783261), (3121, 6451924), (6242, 3225962), (12484, 1612981), (39341, 511844), (78682, 255922), (127961, 157364)]