20451463199

素因数分解:

${\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1\times {\mathrm{15683}}^1$

素因数の和:16750

約数の個数: 16

約数和(自身を含む): 21952581120

約数和(自身を除く): 1501117921

約数列:

[1, 17, 79, 971, 1343, 15683, 16507, 76709, 266611, 1238957, 1304053, 15228193, 21062269, 258879281, 1203027247, 20451463199]

約数ペア:

[(1, 20451463199), (17, 1203027247), (79, 258879281), (971, 21062269), (1343, 15228193), (15683, 1304053), (16507, 1238957), (76709, 266611)]