20194406449

素因数分解:

$7^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1\times {\mathrm{49019}}^1$

素因数の和:49512

約数の個数: 16

約数和(自身を含む): 23270774400

約数和(自身を除く): 3076367951

約数列:

[1, 7, 229, 257, 1603, 1799, 49019, 58853, 343133, 411971, 11225351, 12597883, 78577457, 88185181, 2884915207, 20194406449]

約数ペア:

[(1, 20194406449), (7, 2884915207), (229, 88185181), (257, 78577457), (1603, 12597883), (1799, 11225351), (49019, 411971), (58853, 343133)]