20137669970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2269}}^1\times {\mathrm{80683}}^1$

素因数の和:82970

約数の個数: 32

約数和(自身を含む): 39560978880

約数和(自身を除く): 19423308910

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2269, 4538, 11345, 22690, 24959, 49918, 80683, 124795, 161366, 249590, 403415, 806830, 887513, 1775026, 4437565, 8875130, 183069727, 366139454, 915348635, 1830697270, 2013766997, 4027533994, 10068834985, 20137669970]

約数ペア:

[(1, 20137669970), (2, 10068834985), (5, 4027533994), (10, 2013766997), (11, 1830697270), (22, 915348635), (55, 366139454), (110, 183069727), (2269, 8875130), (4538, 4437565), (11345, 1775026), (22690, 887513), (24959, 806830), (49918, 403415), (80683, 249590), (124795, 161366)]