20782103353

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2220073}}^1$

素因数の和:2220144

約数の個数: 16

約数和(自身を含む): 24296489856

約数和(自身を除く): 3514386503

約数列:

[1, 11, 23, 37, 253, 407, 851, 9361, 2220073, 24420803, 51061679, 82142701, 561678469, 903569711, 1889282123, 20782103353]

約数ペア:

[(1, 20782103353), (11, 1889282123), (23, 903569711), (37, 561678469), (253, 82142701), (407, 51061679), (851, 24420803), (9361, 2220073)]