20101383821

素因数分解:

${\mathrm{199}}^1\times {\mathrm{367}}^1\times {\mathrm{449}}^1\times {\mathrm{613}}^1$

素因数の和:1628

約数の個数: 16

約数和(自身を含む): 20335680000

約数和(自身を除く): 234296179

約数列:

[1, 199, 367, 449, 613, 73033, 89351, 121987, 164783, 224971, 275237, 32791817, 44769229, 54772163, 101011979, 20101383821]

約数ペア:

[(1, 20101383821), (199, 101011979), (367, 54772163), (449, 44769229), (613, 32791817), (73033, 275237), (89351, 224971), (121987, 164783)]