20147393983

素因数分解:

${\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{1301}}^1\times {\mathrm{1321}}^1$

素因数の和:3258

約数の個数: 16

約数和(自身を含む): 21274575840

約数和(自身を除く): 1127181857

約数列:

[1, 19, 617, 1301, 1321, 11723, 24719, 25099, 802717, 815057, 1718621, 15251623, 15486083, 32653799, 1060389157, 20147393983]

約数ペア:

[(1, 20147393983), (19, 1060389157), (617, 32653799), (1301, 15486083), (1321, 15251623), (11723, 1718621), (24719, 815057), (25099, 802717)]