20944099

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4357}}^1$

素因数の和:4410

約数の個数: 16

約数和(自身を含む): 25102080

約数和(自身を除く): 4157981

約数列:

[1, 11, 19, 23, 209, 253, 437, 4357, 4807, 47927, 82783, 100211, 910613, 1102321, 1904009, 20944099]

約数ペア:

[(1, 20944099), (11, 1904009), (19, 1102321), (23, 910613), (209, 100211), (253, 82783), (437, 47927), (4357, 4807)]