20232405944

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{2731}}^1\times {\mathrm{13043}}^1$

素因数の和:15851

約数の個数: 32

約数和(自身を含む): 38487104640

約数和(自身を除く): 18254698696

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 2731, 5462, 10924, 13043, 21848, 26086, 52172, 104344, 193901, 387802, 775604, 926053, 1551208, 1852106, 3704212, 7408424, 35620433, 71240866, 142481732, 284963464, 2529050743, 5058101486, 10116202972, 20232405944]

約数ペア:

[(1, 20232405944), (2, 10116202972), (4, 5058101486), (8, 2529050743), (71, 284963464), (142, 142481732), (284, 71240866), (568, 35620433), (2731, 7408424), (5462, 3704212), (10924, 1852106), (13043, 1551208), (21848, 926053), (26086, 775604), (52172, 387802), (104344, 193901)]