20193936191

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{314513}}^1$

素因数の和:314986

約数の個数: 16

約数和(自身を含む): 23777258400

約数和(自身を除く): 3583322209

約数列:

[1, 11, 13, 143, 449, 4939, 5837, 64207, 314513, 3459643, 4088669, 44975359, 141216337, 1553379707, 1835812381, 20193936191]

約数ペア:

[(1, 20193936191), (11, 1835812381), (13, 1553379707), (143, 141216337), (449, 44975359), (4939, 4088669), (5837, 3459643), (64207, 314513)]