20174163638

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{25037}}^1\times {\mathrm{5519}}^1$

素因数の和:30631

約数の個数: 16

約数和(自身を含む): 30682566720

約数和(自身を除く): 10508403082

約数列:

[1, 2, 73, 146, 5519, 11038, 25037, 50074, 402887, 805774, 1827701, 3655402, 138179203, 276358406, 10087081819, 20174163638]

約数ペア:

[(1, 20174163638), (2, 10087081819), (73, 276358406), (146, 138179203), (5519, 3655402), (11038, 1827701), (25037, 805774), (50074, 402887)]