20174329916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12515093}}^1$

素因数の和:12515141

約数の個数: 24

約数和(自身を含む): 39247334784

約数和(自身を除く): 19073004868

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 12515093, 25030186, 50060372, 162696209, 325392418, 387967883, 650784836, 775935766, 1551871532, 5043582479, 10087164958, 20174329916]

約数ペア:

[(1, 20174329916), (2, 10087164958), (4, 5043582479), (13, 1551871532), (26, 775935766), (31, 650784836), (52, 387967883), (62, 325392418), (124, 162696209), (403, 50060372), (806, 25030186), (1612, 12515093)]