20145027156

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{31674571}}^1$

素因数の和:31674631

約数の個数: 24

約数和(自身を含む): 47891952864

約数和(自身を除く): 27746925708

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 31674571, 63349142, 95023713, 126698284, 190047426, 380094852, 1678752263, 3357504526, 5036256789, 6715009052, 10072513578, 20145027156]

約数ペア:

[(1, 20145027156), (2, 10072513578), (3, 6715009052), (4, 5036256789), (6, 3357504526), (12, 1678752263), (53, 380094852), (106, 190047426), (159, 126698284), (212, 95023713), (318, 63349142), (636, 31674571)]